WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 1 of 14
Section 1 - CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME
WOOD-MANS WOODWASH
SYNONYMS
PRODUCT USE
Used according to manufacturers directions.
SUPPLIER
Company: AV Syntec Pty Ltd Company: AV Syntec Pty Ltd
Address: Address:
15-21 Argon Street 30 Futura Road
Carole Park Keysborough
QLD, 4300 VIC, 3173
AUS AUS
Telephone: +61 7 3718 5100 Telephone: +61 3 9798 4944
Emergency Tel: +1800 039 008 Emergency Tel: +1800 039 008
Emergency Tel: +61 3 9573 3112 Emergency Tel: +61 3 9573 3112
Fax: +61 7 3271 1852 Fax: +61 3 9798 5877
HAZARD RATINGS
Flammability
Toxicity
Body Contact
Reactivity
Chronic
SCALE: Min/Nil=0 Low=1 Moderate=2 High=3 Extreme=4
Section 2 - HAZARDS IDENTIFICATION
STATEMENT OF HAZARDOUS NATURE
HAZARDOUS SUBSTANCE. NON-DANGEROUS GOODS. According to the
Criteria of NOHSC, and the ADG Code.
POISONS SCHEDULE
S6
RISK
Harmful in contact with skin and if swallowed.
Causes burns.
Risk of serious damage to eyes.
Cumulative effects may result following exposure*.
Possible respiratory and skin sensitiser*.
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 2 of 14
Section 2 - HAZARDS IDENTIFICATION
* (limited evidence).
SAFETY
Keep locked up.
Do not breathe gas/fumes/vapour/spray.
Avoid contact with eyes.
Wear suitable protective clothing.
To clean the floor and all objects contaminated by this material, use water.
Take off immediately all contaminated clothing.
In case of accident or if you feel unwell IMMEDIATELY contact Doctor or Poisons
Information Centre (show label if possible).
Section 3 - COMPOSITION / INFORMATION ON INGREDIENTS
NAME CAS RN %
oxalic acid 144-62-7 <20
alcohol dehydrogenase 9031-72-5 <10
phosphoric acid 7664-38-2 <1
ammonium hydroxide 1336-21-6
Section 4 - FIRST AID MEASURES
SWALLOWED
?For advice, contact a Poisons Information Centre or a doctor at once.
?Urgent hospital treatment is likely to be needed.
?If swallowed do NOT induce vomiting.
?If vomiting occurs, lean patient forward or place on left side (head-down
position, if possible) to maintain open airway and prevent aspiration.
?Observe the patient carefully.
?Never give liquid to a person showing signs of being sleepy or with reduced
awareness; i.e. becoming unconscious.
?Give water to rinse out mouth, then provide liquid slowly and as much as
casualty can comfortably drink.
?Transport to hospital or doctor without delay.
EYE
If this product comes in contact with the eyes:
?Immediately hold eyelids apart and flush the eye continuously with running
water.
?Ensure complete irrigation of the eye by keeping eyelids apart and away from
eye and moving the eyelids by occasionally lifting the upper and lower lids.
?Continue flushing until advised to stop by the Poisons Information Centre or a
doctor, or for at least 15 minutes.
?Transport to hospital or doctor without delay.
?Removal of contact lenses after an eye injury should only be undertaken by
skilled personnel.
SKIN
If skin or hair contact occurs:
?Immediately flush body and clothes with large amounts of water, using safety
shower if available.
?Quickly remove all contaminated clothing, including footwear.
?Wash skin and hair with running water. Continue flushing with water until
advised to stop by the Poisons Information Centre.
?Transport to hospital, or doctor.
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 3 of 14
Section 4 - FIRST AID MEASURES
INHALED
?If fumes or combustion products are inhaled remove from contaminated area.
?Lay patient down. Keep warm and rested.
?Prostheses such as false teeth, which may block airway, should be removed,
where possible, prior to initiating first aid procedures.
?Apply artificial respiration if not breathing, preferably with a demand valve
resuscitator, bag-valve mask device, or pocket mask as trained. Perform CPR if
necessary.
?Transport to hospital, or doctor, without delay.
NOTES TO PHYSICIAN
Treat symptomatically.
Section 5 - FIRE FIGHTING MEASURES
EXTINGUISHING MEDIA
?There is no restriction on the type of extinguisher which may be used.
Use extinguishing media suitable for surrounding area.
FIRE FIGHTING
?Alert Fire Brigade and tell them location and nature of hazard.
?Wear breathing apparatus plus protective gloves for fire only.
?Prevent, by any means available, spillage from entering drains or water
courses.
?Use fire fighting procedures suitable for surrounding area.
?DO NOT approach containers suspected to be hot.
?Cool fire exposed containers with water spray from a protected location.
?If safe to do so, remove containers from path of fire.
?Equipment should be thoroughly decontaminated after use.
FIRE/EXPLOSION HAZARD
?Non combustible.
?Not considered a significant fire risk, however containers may burn.
Decomposition may produce toxic fumes of
phosphorus oxides (POx).
May emit poisonous fumes.
May emit corrosive fumes.
FIRE INCOMPATIBILITY
None known.
HAZCHEM
None
Personal Protective Equipment
PERSONAL PROTECTION EQUIPMENT
Gas tight chemical resistant suit.
Limit exposure duration to 1 BA set - 30 mins.
Section 6 - ACCIDENTAL RELEASE MEASURES
EMERGENCY PROCEDURES
MINOR SPILLS
?Clean up all spills immediately.
?Avoid breathing vapours and contact with skin and eyes.
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 4 of 14
Section 6 - ACCIDENTAL RELEASE MEASURES
?Control personal contact by using protective equipment.
?Contain and absorb spill with sand, earth, inert material or vermiculite.
?Wipe up.
?Place in a suitable labelled container for waste disposal.
MAJOR SPILLS
Moderate hazard.
?Clear area of personnel and move upwind.
?Alert Fire Brigade and tell them location and nature of hazard.
?Wear breathing apparatus plus protective gloves.
?Prevent, by any means available, spillage from entering drains or water
course.
?Stop leak if safe to do so.
?Contain spill with sand, earth or vermiculite.
?Collect recoverable product into labelled containers for recycling.
?Neutralise/decontaminate residue.
?Collect solid residues and seal in labelled drums for disposal.
?Wash area and prevent runoff into drains.
?After clean up operations, decontaminate and launder all protective clothing
and equipment before storing and re-using.
?If contamination of drains or waterways occurs, advise emergency services.
EMERGENCY EXPOSURE LIMITS
Material Revised IDLH Revised IDLH
Value (ppm) Value (mg/m3)
Oxalic acid 500
Phosphoric acid 1,000
Ammonia 300
EMERGENCY RESPONSE PLANNING GUIDELINES (ERPG)
The maximum airborne concentration below which it is believed that nearly all
individuals could be exposed for up to one hour WITHOUT experiencing or developing
life-threatening health effects is:
oxalic acid 500 mg/m?br>
phosphoric acid 500 mg/m?br>
ammonium hydroxide 35 ppm
irreversible or other serious effects or symptoms which could
impair an individual's ability to take protective action is:
oxalic acid 5 mg/m?br>
phosphoric acid 5 mg/m?br>
ammonium hydroxide 35 ppm
other than mild, transient adverse effects
without perceiving a clearly defined odour is:
oxalic acid 2 mg/m?br>
phosphoric acid 3 mg/m?br>
ammonium hydroxide 35 ppm
The threshold concentration below which most people.
will experience no appreciable risk of health effects:
oxalic acid 1 mg/m?br>
phosphoric acid 1 mg/m?br>
ammonium hydroxide 25 ppm
American Industrial Hygiene Association (AIHA)
Ingredients considered according exceed the following cutoffs
Very Toxic (T+) >= 0.1% Toxic (T) >= 3.0%
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 5 of 14
Section 6 - ACCIDENTAL RELEASE MEASURES
R50 >= 0.25% Corrosive (C) >= 5.0%
R51 >= 2.5%
else >= 10%
where percentage is percentage of ingredient found in the mixture
Personal Protective Equipment advice is contained in Section 8 of the MSDS.
Section 7 - HANDLING AND STORAGE
PROCEDURE FOR HANDLING
?Avoid all personal contact, including inhalation.
?Wear protective clothing when risk of exposure occurs.
?Use in a well-ventilated area.
?Avoid contact with moisture.
?Avoid contact with incompatible materials.
?When handling, DO NOT eat, drink or smoke.
?Keep containers securely sealed when not in use.
?Avoid physical damage to containers.
?Always wash hands with soap and water after handling.
?Work clothes should be laundered separately. Launder contaminated clothing
before re-use.
?Use good occupational work practice.
?Observe manufacturer's storing and handling recommendations.
?Atmosphere should be regularly checked against established exposure standards
to ensure safe working conditions are maintained.
DO NOT allow clothing wet with material to stay in contact with skin.
SUITABLE CONTAINER
?Polyethylene or polypropylene container.
?Packing as recommended by manufacturer
?Check all containers are clearly labelled and free from leaks.
STORAGE INCOMPATIBILITY
None known.
STORAGE REQUIREMENTS
?Store in original containers.
?Keep containers securely sealed.
?Store in a cool, dry, well-ventilated area.
?Store away from incompatible materials and foodstuff containers.
?Protect containers against physical damage and check regularly for leaks.
?Observe manufacturer's storing and handling recommendations.
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
EXPOSURE CONTROLS
Source Material TWA TWA STEL STEL Peak Peak
ppm mg/m? ppm mg/m? ppm mg/m?br>
_________________________ ________________ _____ _____ _____ _____ _____ _____
Australian Exposure Oxalic acid 1 2
Standards
Australian Exposure Phosphoric acid 1 3
Standards
No data available for alcohol dehydrogenase as (CAS: 9031-72-5)
No data available for ammonium hydroxide as (CAS: 1336-21-6)
Not available. Refer to individual constituents.
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 6 of 14
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
INGREDIENT DATA
OXALIC ACID:
There is only scant data regarding the toxicology of industrial exposure
to airborne oxalates. There is no data regarding potential systemic
toxicity or bioavailablity of inhaled oxalates. The TLV-TWA (corresponding
to 0.27 ppm on a molecular basis) is comparable to that of sulfuric acid
and phosphoric acid and is thought to provide protection against the risk
of eye and skin burns and respiratory tract irritation.
The recommendation for a STEL is added to prevent irritation of skin and
mucous membranes.
ALCOHOL DEHYDROGENASE:
CEL Ceiling: 0.00006 mg/m?(sensitiser)
(compare TLV-C subtilisins; proteolytic enzymes - 100% crystalline)
Exposure at or below the recommended TLV-C is thought to minimise the potential
for allergic respiratory sensitization for the majority of immunologically
normal persons and to minimise skin irritation and sensitization. TLV compliance
is contingent on measurement of workplace air concentrations with a high volume
sampler appropriate to capture these proteins for at least 60 minutes.
Although the recommended TLV-C is specifically prescribed for subtilisins, the
Chemwatch recommendation (CEL) recognizes that all proteins have the potential
to produce allergic responses.It should be noted, however, that proteins are
typically poorly absorbed through the skin and after inhalation. Literature
reports indicate that protein bioavailability, via the lung, is as low as 2%.
PHOSPHORIC ACID:
The saturated vapour concentration of phosphoric acid exceeds the TLV.
The TLV-TWA is based by analogy from comparable experience and data for
sulfuric acid. Exposure at or below this limit is thought to prevent
throat irritation amongst unacclimatised workers.
Fumes of phosphorus pentoxide at concentrations between 0.8 and 5.4 mg/m?br>
were reported to be noticeable but not uncomfortable whilst concentrations
between 3.6 and 11.3 mg/m?produced coughing in unacclimatised workers but
were tolerable. Concentrations of 100 mg/m?were unbearable except in
inured workers.
AMMONIUM HYDROXIDE:
Odour Threshold Value: Variously reported as 0.019 ppm and 55 ppm;
AIHA Value 16.7 ppm (detection)
NOTE: Detector tubes for ammonia, measuring in excess of 1 ppm, are
commercially available.
The TLV-TWA is thought to be protective against irritation of the eyes and
respiratory tract and minimise discomfort among workers that are not
inured to its effects and systemic damage. Acclimatised persons are able
to tolerate prolonged exposures of up to 100 ppm without symptoms. Marked
irritation has been seen in persons exposed to ammonia concentrations
between 50 and 100 ppm only when the exposures involved sudden
concentration peaks which do not permit short-term acclimatisation. The
detoxification capacity of the liver is significant since the amount of
ammonia formed endogenously in the intestines markedly exceeds that from
external sources.
Human exposure effects, at vapour concentrations of about:
----------------------------------------------------------------------
ppm Possible Effects
------------------------------------------------------------------------
5 minimal irritation
9-50 nasal dryness, olfactory fatigue and moderate irritation
125-137 definite nose, throat and chest irritation
140 slight eye irritation
150 laryngeal spasm
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 7 of 14
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
500 30 minute exposures may produce cyclic hypernea, increased blood
pressure and pulse rate, and upper respiratory tract irritation
which may persist for 24 hours
700 immediate eye irritation
1500-10000 dyspnea, convulsive coughing, chest pain, respiratory spasm,
pink frothy sputum, rapid asphyxia and delayed pulmonary oedema
which may be fatal. Other effects include runny nose, swelling
of the lips, restlessness, headache, salivation, nausea,
vomiting, glottal oedema, pharyngitis, tracheitis, and speech
difficulties. Bronchopneumonia, asphyxiation due to spasms,
inflammation, and oedema of the larynx, may be fatal. Residual
effects include hoarseness, productive cough, and decreased
respiratory function
>2500 severe eye irritation, with swelling of the eyelids,
lachrymation, blepharospasm, palpebral oedema, increased
intraocular pressure, oval semi-dilated, fixed pupils, corneal
ulceration (often severe) and temporary blindness. Depending on
duration of exposure, there may be destruction of the
epithelium, corneal and lenticular opacification, and iritis
accompanied by hypopyon or haemorrhage and possible loss of
pigment from the posterior layer of the iris. Less severe
damage is often resolved. In the case of severe damage,
symptoms may be delayed; late complications including
persistent oedema, vascularisation and corneal scarring,
permanent opacity, acute angle glaucoma, staphyloma, cataract,
and atrophy of the retina, iris, and symblepharon.
Long-term exposure to sub-acute concentrations or single exposures to
high concentrations may produce chronic airway dysfunction, alveolar
disease, bronchiolitis, bronchiectasis, emphysema and anxiety neuroses
PERSONAL PROTECTION
EYE
?Chemical goggles.
?Full face shield may be required for supplementary but never for primary
protection of eyes
?Contact lenses may pose a special hazard; soft contact lenses may absorb and
concentrate irritants. A written policy document, describing the wearing of lens
or restrictions on use, should be created for each workplace or task. This
should include a review of lens absorption and adsorption for the class of
chemicals in use and an account of injury experience. Medical and first-aid
personnel should be trained in their removal and suitable equipment should be
readily available. In the event of chemical exposure, begin eye irrigation
immediately and remove contact lens as soon as practicable. Lens should be
removed at the first signs of eye redness or irritation - lens should be removed
in a clean environment only after workers have washed hands thoroughly. [CDC
NIOSH Current Intelligence Bulletin 59].
HANDS/FEET
Wear chemical protective gloves, eg. PVC.
Wear safety footwear or safety gumboots, eg. Rubber.
When handling corrosive liquids, wear trousers or overalls outside of boots, to
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 8 of 14
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
avoid spills entering boots.
NOTE: The material may produce skin sensitisation in predisposed individuals.
Care must be taken, when removing gloves and other protective equipment, to
avoid all possible skin contact.
OTHER
?Overalls.
?P.V.C. apron.
?Barrier cream.
?Skin cleansing cream.
?Eye wash unit.
GLOVE SELECTION INDEX
Glove selection is based on a modified presentation of the:
"Forsberg Clothing Performance Index".
The effect(s) of the following substance(s) are taken into account in the
computer-generated selection: oxalic acid, phosphoric acid
Glove selection is based on a modified presentation of the:
"Forsberg Clothing Performance Index".
The effect(s) of the following substance(s) are taken into account in the
computer-generated selection:
Protective Material CPI *.
________________________________
NATURAL RUBBER A
NATURAL+NEOPRENE A
NEOPRENE/NATURAL A
NITRILE A
NITRILE+PVC A
PVC A
NEOPRENE A
________________________________
Glove selection is based on a modified presentation of the:
"Forsberg Clothing Performance Index".
The effect(s) of the following substance(s) are taken into account in the
computer-generated selection:
Protective Material CPI *.
* CPI - Chemwatch Performance Index
A: Best Selection
B: Satisfactory; may degrade after 4 hours continuous immersion
C: Poor to Dangerous Choice for other than short term immersion
NOTE: As a series of factors will influence the actual performance of the glove,
a final selection must be based on detailed observation. -
* Where the glove is to be used on a short term, casual or infrequent basis,
factors such as "feel" or convenience (e.g. disposability), may dictate a choice
of gloves which might otherwise be unsuitable following long-term or frequent
use. A qualified practitioner should be consulted.
RESPIRATOR
Selection of the Class and Type of respirator will depend upon the level of
breathing zone contaminant and the chemical nature of the contaminant.
Protection Factors (defined as the ratio of contaminant outside and inside the
mask) may also be important.
Breathing Zone Maximum Protection Half-face Full-Face
Level ppm (volume) Factor Respirator Respirator
1000 10 BK-AUS P -
1000 50 - BK-AUS P
5000 50 Airline * -
5000 100 - BK-2 P
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 9 of 14
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
10000 100 - BK-3 P
100+ Airline**
* - Continuous Flow ** - Continuous-flow or positive pressure demand.
The local concentration of material, quantity and conditions of use
determine the type of personal protective equipment required.
For further information consult site specific CHEMWATCH data (if
available), or your Occupational Health and Safety Advisor.
ENGINEERING CONTROLS
Local exhaust ventilation usually required. If risk of overexposure exists, wear
approved respirator. Correct fit is essential to obtain adequate protection.
Supplied-air type respirator may be required in special circumstances. Correct
fit is essential to ensure adequate protection.
An approved self contained breathing apparatus (SCBA) may be required in some
situations.
Provide adequate ventilation in warehouse or closed storage area. Air
contaminants generated in the workplace possess varying "escape" velocities
which, in turn, determine the "capture velocities" of fresh circulating air
required to effectively remove the contaminant.
Type of Contaminant: Air Speed:
solvent, vapours, degreasing etc., 0.25-0.5 m/s (50-100 f/min.)
evaporating from tank (in still air).
aerosols, fumes from pouring 0.5-1 m/s (100-200 f/min.)
operations, intermittent container
filling, low speed conveyer transfers,
welding, spray drift, plating acid
fumes, pickling (released at low
velocity into zone of active
generation)
direct spray, spray painting in shallow 1-2.5 m/s (200-500 f/min.)
booths, drum filling, conveyer loading,
crusher dusts, gas discharge (active
generation into zone of rapid air
motion)
grinding, abrasive blasting, tumbling, 2.5-10 m/s (500-2000 f/min.)
high speed wheel generated dusts
(released at high initial velocity into
zone of very high rapid air motion).
Within each range the appropriate value depends on:
Lower end of the range Upper end of the range
1: Room air currents minimal or 1: Disturbing room air currents
favourable to capture
2: Contaminants of low toxicity or of 2: Contaminants of high toxicity
nuisance value only.
3: Intermittent, low production. 3: High production, heavy use
4: Large hood or large air mass in 4: Small hood-local control only
motion
Simple theory shows that air velocity falls rapidly with distance away from the
opening of a simple extraction pipe. Velocity generally decreases with the
square of distance from the extraction point (in simple cases). Therefore the
air speed at the extraction point should be adjusted, accordingly, after
reference to distance from the contaminating source. The air velocity at the
extraction fan, for example, should be a minimum of 1-2 m/s (200-400 f/min) for
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 10 of 14
Section 8 - EXPOSURE CONTROLS / PERSONAL PROTECTION
extraction of solvents generated in a tank 2 meters distant from the extraction
point. Other mechanical considerations, producing performance deficits within
the extraction apparatus, make it essential that theoretical air velocities are
multiplied by factors of 10 or more when extraction systems are installed or
used.
Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
APPEARANCE
Blue liquid with a sweet alcohol odour; mixes with water,
PHYSICAL PROPERTIES
Liquid.
Mixes with water.
Molecular Weight: Not Available Boiling Range (癈): 95
Melting Range (癈): Not Available Specific Gravity (water=1): 1.0-1.05
Solubility in water (g/L): Miscible pH (as supplied): Not Available
pH (1% solution): Not Available Vapour Pressure (kPa): Not Available
Volatile Component (%vol): Not Available Evaporation Rate: Not Available
Relative Vapour Density (air=1): Not Available Flash Point (癈): Not Applicable
Lower Explosive Limit (%): Not Available Upper Explosive Limit (%): Not Available
Autoignition Temp (癈): Not Available Decomposition Temp (癈): Not Available
State: Liquid
Section 10 - CHEMICAL STABILITY AND REACTIVITY INFORMATION
CONDITIONS CONTRIBUTING TO INSTABILITY
?Presence of incompatible materials.
?Product is considered stable.
?Hazardous polymerisation will not occur.
Section 11 - TOXICOLOGICAL INFORMATION
POTENTIAL HEALTH EFFECTS
ACUTE HEALTH EFFECTS
SWALLOWED
Accidental ingestion of the material may be harmful; animal experiments indicate
that ingestion of less than 150 gram may be fatal or may produce serious damage
to the health of the individual.
The material can produce chemical burns within the oral cavity and
gastrointestinal tract following ingestion.
Soluble or solubilised oxalates act as severe corrosive agents within the
alimentary tract and may be lethal as a result of severe gastroenteritis and
secondary shock. Where gastrointestinal symptoms are absent ( as is the case
with dilute solutions) systemic effects may dominate resulting in muscle
twitching, cramps and depression of respiratory and cardiac functions. Other
symptoms of poisoning include vomiting (often bloody with coffee spots), pain,
weak and irregular pulse, headache, stiffness, convulsions, stupor and coma.
Kidney damage occurs, causing a reduction in frequency of urination, and also
protein and blood in the urine.
Ingestion of low-molecular organic acid solutions may produce spontaneous
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WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 11 of 14
Section 11 - TOXICOLOGICAL INFORMATION
haemorrhaging, production of blood clots, gastrointestinal damage and narrowing
of the oesophagus and stomach entry.
Large doses of ammonia or injected ammonium salts may produce diarrhoea and may
be sufficiently absorbed to produce increased production of urine and systemic
poisoning. Symptoms include weakening of facial muscle, tremor, anxiety, reduced
muscle and limb control.
EYE
The material can produce chemical burns to the eye following direct contact.
Vapours or mists may be extremely irritating.
If applied to the eyes, this material causes severe eye damage.
SKIN
Skin contact with the material may be harmful; systemic effects may result
following absorption.
The material can produce chemical burns following direct contact
with the skin.
Entry into the blood-stream, through, for example, cuts, abrasions or lesions,
may produce systemic injury with harmful effects. Examine the skin prior to the
use of the material and ensure that any external damage is suitably protected.
INHALED
The material can cause respiratory irritation in some persons. The body's
response to such irritation can cause further lung damage.
The material is not thought to produce adverse health effects following
inhalation (as classified by EC Directives using animal models). Nevertheless,
adverse systemic effects have been produced following exposure of animals by at
least one other route and good hygiene practice requires that exposure be kept
to a minimum and that suitable control measures be used in an occupational
setting.
High concentrations cause inflamed airways and watery swelling
of the lungs with oedema.
CHRONIC HEALTH EFFECTS
Substance accumulation, in the human body, may occur and may cause some concern
following repeated or long-term occupational exposure. Asthma-like symptoms may
continue for months or even years after exposure to the material ceases. This
may be due to a non-allergenic condition known as reactive airways dysfunction
syndrome (RADS) which can occur following exposure to high levels of highly
irritating compound. Key criteria for the diagnosis of RADS include the absence
of preceding respiratory disease, in a non-atopic individual, with abrupt onset
of persistent asthma-like symptoms within minutes to hours of a documented
exposure to the irritant. A reversible airflow pattern, on spirometry, with the
presence of moderate to severe bronchial hyperreactivity on methacholine
challenge testing and the lack of minimal lymphocytic inflammation, without
eosinophilia, have also been included in the criteria for diagnosis of RADS.
RADS (or asthma) following an irritating inhalation is an infrequent disorder
with rates related to the concentration of and duration of exposure to the
irritating substance. Industrial bronchitis, on the other hand, is a disorder
that occurs as result of exposure due to high concentrations of irritating
substance (often particulate in nature) and is completely reversible after
exposure ceases. The disorder is characterised by dyspnea, cough and mucous
production. There is limited evidence that, skin contact with this product is
more likely to cause a sensitisation reaction in some persons compared to the
general population. Respiratory sensitisation may result in allergic/asthma like
responses; from coughing and minor breathing difficulties to bronchitis with
wheezing, gasping. Dusts produced by enzymes can attack the respiratory system.
Allergic asthma produced after exposure causes spasm, cough and wheezing. Other
symptoms include chronic cough, phlegm, fever, muscle pains, fatigue, airway
obstruction, and scarring at the top or base of the lungs. There may also be
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Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 12 of 14
Section 11 - TOXICOLOGICAL INFORMATION
abdominal pain, headache, stomach-ache and a general feeling of unwellness.
Prolonged contact can result in skin soreness, redness, inflammation and
possible ulceration. There may also be loss of lung function due to scarring.
TOXICITY AND IRRITATION
None assigned. Refer to individual constituents.
unless otherwise specified data extracted from RTECS - Register of Toxic Effects
of Chemical Substances
OXALIC ACID:
Not available. Refer to individual constituents.
ALCOHOL DEHYDROGENASE:
No significant acute toxicological data identified in literature search.
PHOSPHORIC ACID:
TOXICITY IRRITATION
Unreported (human) LDLo: 220 mg/kg Skin (rabbit):595 mg/24h - SEVERE
Oral (rat) LD50: 1530 mg/kg Eye (rabbit): 119 mg - SEVERE
Oral (rat) LD50: 3500 mg/kg* [Monsanto]*
Dermal (rabbit) LD50: >1260 mg/kg*
phosphoric acid ( 85%)
AMMONIUM HYDROXIDE:
TOXICITY IRRITATION
Oral (rat) LD50: 350 mg/kg Eye (rabbit): 0.25 mg SEVERE
Oral (human) LDLo: 43 mg/kg Eye (rabbit): 1 mg/30s SEVERE
Inhalation (human) LCLo: 5000 ppm/5m
Inhalation (human) TCLo: 20 ppm
Inhalation (rat) LC50: 2000 ppm/4h
Unreported (man) LDLo: 132 mg/kg
Section 12 - ECOLOGICAL INFORMATION
DO NOT discharge into sewer or waterways.
Refer to data for ingredients, which follows:
OXALIC ACID:
Daphnia magna EC50 (48hr.) (mg/l): 25
Algae IC50 (72hr.) (mg/l): 80-790
log Pow (Verschueren 1983): 1.88372093
BOD5: 0.1
BOD20: 0.115
COD: 0.18
ThOD: 0.18
Prevent, by any means available, spillage from entering drains or water
courses.
DO NOT discharge into sewer or waterways.
log Kow : -0.81- -0.43
BOD 5 if unstated: 0.086-0.14
COD : 0.126-0.18
ThOD : 0.18
Toxicity Fish: TLm(24)4000mg/L
PHOSPHORIC ACID:
Fish LC50 (96hr.) (mg/l): 138
DO NOT discharge into sewer or waterways.
continued...
WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 13 of 14
Section 12 - ECOLOGICAL INFORMATION
Phosphoric acid salts (phosphates) induces eutrification of waterways.
The principal problems of phosphate contamination of the environment relates to
eutrophication processes in lakes and ponds. Phosphorus is an essential plant
nutrient and is usually the limiting nutrient for blue-green algae. A lake
undergoing eutrophication shows a rapid growth of algae in surface waters.
Planktonic algae cause turbidity and flotation films. Shore algae cause ugly
muddying, films and damage to reeds. Decay of these algae causes oxygen
depletion in the deep water and shallow water near the shore. The process is
self-perpetuating because anoxic conditions at the sediment/water interface
causes the release of more adsorbed phosphates from the sediment. The growth of
algae produces undesirable effects on the treatment of water for drinking
purposes, on fisheries, and on the use of lakes for recreational purposes.
AMMONIUM HYDROXIDE:
Fish LC50 (96hr.) (mg/l): 8.2
Section 13 - DISPOSAL CONSIDERATIONS
?Recycle wherever possible.
?Consult manufacturer for recycling options or consult local or regional waste
management authority for disposal if no suitable treatment or disposal facility
can be identified.
?Dispose of by: Burial in a licenced land-fill or Incineration in a licenced
apparatus (after admixture with suitable combustible material)
?Decontaminate empty containers. Observe all label safeguards until containers
are cleaned and destroyed.
Puncture containers to prevent re-use and bury at an authorised landfill.
Section 14 - TRANSPORTATION INFORMATION
Dangerous Goods Class: None
Subrisk: None, None
UN/NA Number: None
Packing Group: None
Labels Required:
Additional Shipping Information:
International Transport Regulations:
IMO Dangerous Goods class: None
IMO Packing group: None
IATA Dangerous goods class: None
Cargo Instructions:
Cargo Max:
Passenger Instructions:
Passenger Max:
Special Provisions: None, None
HAZCHEM
None
Section 15 - REGULATORY INFORMATION
POISONS SCHEDULE
S6
REGULATIONS
oxalic acid (CAS: 144-62-7) is found on the following regulatory lists:
continued...
WOOD-MANS WOODWASH
Chemwatch Material Safety Data Sheet (REVIEW) CHEMWATCH 5095-24
Issue Date: Thu 23-Oct-2003 CD 2005/3 Page 14 of 14
Section 15 - REGULATORY INFORMATION
Australian Inventory of Chemical Substances (AICS)
Australian Poisons Schedule
phosphoric acid (CAS: 7664-38-2) is found on the following regulatory lists:
Australian Inventory of Chemical Substances (AICS)
Australian Poisons Schedule
Australia High Volume Industrial Chemical List (HVICL)
ammonium hydroxide (CAS: 1336-21-6) is found on the following regulatory lists:
Australian Inventory of Chemical Substances (AICS)
Australian Poisons Schedule
No data available for alcohol dehydrogenase as CAS: 9031-72-5.
Section 16 - OTHER INFORMATION
This document is copyright. Apart from any fair dealing for the purposes of
private study, research, review or criticism, as permitted under the Copyright
Act, no part may be reproduced by any process without written permission from
CHEMWATCH. TEL (+61 3) 9572 4700.
Issue Date: Thu 23-Oct-2003
Print Date: Wed 23-Nov-2005
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