The following smokeless powders are manufactured for Hodgdon Powder Company by ADI, Ltd.:
?br>
H4227? H50BMG? H4895? H4831? H4198? H4831SC? VARGET? H1000? H4350? and RETUMBO?br>
Revised: October 20, 2000
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IDENTIFICATION?br>
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STATEMENT OF HAZARDOUS NATURE?br>
HAZARDOUS ACCORDING TO WORKSAFE AUSTRALIA CRITERIA?br>
SUPPLIER?br>
Company: ADI - Mulwala Facility
Address
Bayly Street (Private Bag No 1)
Mulwala
New South Wales 2647
Australia
Telephone: (03) 5742 2200
Emergency Tel: (03) 5742 2200
Fax: (03) 5744 1873?br>
CHEMWATCH HAZARD RATINGS
Flammability: 3
Toxicity: 2
Body Contact: 1
Reactivity: 4
Chronic: 2
Scale: Min/Nil=0 Low=1 Moderate=2 High=3 Extreme=4
Product Name: Mulwala AR2205
Other Names: Mulwala AR2205, AR2206, AR2207, AR2208
AR2209, AR2211, AR2212, AR2213, AR2214
AR2215, AR2216, AR2217, AR2218, AR2220,?br>
BM1, BM2
CAS RN No(s): None
U.N. Number: 0161
Packaging Group: E22
Dangerous Goods Class: 1.3C?br>
Subsidiary Risk: None
Hazchem Code: E
Poisons Schedule Number: None
USE
Propellant for use in centrefire small arms ammunition.
PHYSICAL DESCRIPTION/PROPERTIES
APPEARANCE
Dark grey tubules.
Bulk density range 850-950 g/L. Insoluble in water.
Mulwex AR2214 contains not more than 1% dibutyl phthalate.
WARNING: SEVERE EXPLOSION HAZARD. Detonation may occur from heavy impact or excessive
heating. Avoid all contact with other chemicals.
Boiling Point (deg C) :Not available.
Melting Point (deg C) :Not available.
Vapour Pressure (kPa) :Negligible?br>
Specific Gravity :Approx. 85-95?br>
Flash Point (deg C) :Not applicable
Lower Explosive Limit (%) :Not applicable.
Upper Explosive Limit (%) :Not applicable.?br>
Solubility in Water (g/L) :Immiscible
INGREDIENTS
NAME CAS NO %
nitrocellulose 9004-70-0 >90?br>
2,4-dinitrotoluene 121-14-2 1-10
potassium nitrate 7757-79-1 <1
potassium sulfate 7778-80-5 <1 ^?br>
diphenylamine 122-39-4 1
graphite 7782-42-5 <1 ^
calcium carbonate 471-34-1 <1 ^
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HEALTH HAZARD
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ACUTE HEALTH EFFECTS
SWALLOWED
The material is toxic if swallowed.
Considered an unlikely route or entry in commercial/industrial environments.
EYE
The material may be discomforting to the eyes.
SKIN
The material may be discomforting to the skin and is capable of causing skin reactions which may lead
to dermatitis from repeated exposures over long periods.
INHALED
Particulate/dust is slightly discomforting to the upper respiratory tract and lungs.
The decomposition vapours are harmful if inhaled in large volume.
CHRONIC HEALTH EFFECTS
Principal routes of exposure are usually by skin contact and inhalation of generated dust.
One of the ingredients of this product has produced skin sensitisation reactions in either experimental
animals or humans. Such reactions may be reddening of skin with hive like appearance, or shortness of
breath, difficulty breathing or runny nose.
The principal hazard is related to the potential of fire/explosion and associated physical injury and toxic
fume inhalation.
As with any chemical product, contact with unprotected bare skin; inhalation of vapour, mist or dust in
work place atmosphere; or
ingestion in any form, should be avoided by observing good occupational work practice.
FIRST AID
SWALLOWED
If poisoning occurs, contact a doctor or Poisons Information Centre.
In Australia phone 13 1126: New Zealand 03 474 7000.
If swallowed, and if more than 15 minutes from a hospital:
1: INDUCE vomiting, with IPECAC SYRUP, or fingers down the back of the throat, ONLY IF
CONSCIOUS.
Lean patient forward or place on left side (head-down position, if possible) to maintain open airway
and prevent aspiration.
NOTE: Wear a protective glove when inducing vomiting by mechanical means.
2: REFER FOR MEDICAL ATTENTION WITHOUT DELAY.
3: In the mean time, qualified first-aid personnel should treat the patient following observation and
employing supportive measures as
indicated by the patient's condition.
4: If the services of a medical officer or medical doctor are readily available, the patient should be placed
in his/her care and a copy of the
MSDS should be provided. Further action will be the responsibility of the medical specialist.
5: If medical attention is not available on the worksite or surroundings send the patient to a hospital
together with a copy of the MSDS
EYE
If this product comes in contact with the eyes:
1: Immediately hold the eyes open and wash continuously for at least 15 minutes with fresh running
water.
2: 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.
3: Transport to hospital or doctor without delay.
4: Removal of contact lenses after an eye injury should only be undertaken by skilled personnel.
SKIN
If product comes in contact with the skin:
1: Immediately remove all contaminated clothing, including footwear (after rinsing with water).
2: Wash affected areas thoroughly with water (and soap if available).
3: Seek medical attention in event of irritation.
INHALED
If fumes or combustion products are inhaled:
1: Remove to fresh air.
2: Lay patient down. Keep warm and rested.
3: If breathing is shallow or has stopped, ensure clear airway and apply resuscitation, preferably with a
demand valve resuscitator,
bag-valve mask device, or pocket mask as trained. Perform CPR if necessary
4: Transport to hospital, or doctor.
ADVICE TO DOCTORS
Symptoms of vasodilation and reflex tachycardia may present following organic nitrate overdose; most
organic nitrates are extensively
metabolised by hydrolysis to inorganic nitrites. Organic nitrates and nitrites are readily absorbed
through the skin, lungs, mucosa and
gastro-intestinal tract.?br>
Delayed pulmonary oedema may result following exposure to nitrous oxides formed on thermal
decomposition of the propellant.
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PRECAUTIONS FOR USE
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EXPOSURE STANDARDS
None assigned. Refer to individual constituents.?br>
NITROCELLULOSE
as dust not otherwise classified?br>
2,4-DINITROTOLUENE
TLV TWA: 0.15 mg/m3 SKIN Proposed A3
CAUTION: This substance has been proposed by the ACGIH as A3
Animal Carcinogen (at relatively high doses).
ES TWA: 1.5 mg/m3 (skin)
CEL TWA: 0.5 mg/m3 [Dupont]
Exposure limits with "skin" notation indicate that vapour and liquid may be absorbed through intact
skin. Absorption by skin may readily exceed vapour inhalation exposure. Symptoms for skin absorption
are the same as for inhalation.
Contact with eyes and mucous membranes may also contribute to overall exposure and may also
invalidate the exposure standard.
MAK IIIA2: Substances shown to be clearly carcinogenic only in animal studies but under conditions
indicative of carcinogenic potential in the workplace.
MAK values, and categories and groups are those recommended within the Federal Republic of
Germany.
IDLH Level: 200 mg/m3
The toxic effects produced by dinitrotoluenes are similar to those produced by other aromatic nitro
compounds the most characteristic being its ability to form methaemoglobin. Based on analogy with the
limits recommended for nitrobenzene and dinitrobenzene, the TLV-TWA is thought to be sufficiently
protective. The skin notation arises because skin absorption has been recorded in workers. The?br>
2,4-isomer has been tested in long-term feeding studies in the mouse and rat and has been shown to be
a carcinogen in both species. The doses also produced symptoms of acute toxicity. Numerous
short-term tests for genotoxic effects have yielded positive results. Hydroxylamino- and
nitroso-derivatives are formed as reactive intermediates, in particular, as a result of the activity of
intestinal bacteria. In
initiation studies in the rat, both initiating and promoting properties have been demonstrated.
DIPHENYLAMINE
TLV TWA: 10 mg/m3 A4
NOTE: This substance has been classified by the ACGIH as A4
NOT classifiable as causing Cancer in humans.?br>
ES TWA: 10 mg/m3;?br>
OES TWA: 10 mg/m; STEL: 20 mg/m3
Odour Threshold Value: 0.022-0.025 ppm (recognition)
The TLV has been derived form ingestion studies due to lack of inhalation data. The lowest daily dose
that produced no-adverse toxicological effects in female rats was 0.025% dietary diphenylamine fed over
226 days. The no-effect inhalation dose for a 70 kg worker with a respiratory exchange of 10 m3 during
an 8 hour workday and 100% absorption was estimated to be 83 mg/m3. The TLV-TWA is thought to be
protective against the significant risk of liver, kidney, cardiovascular, haematological and other systemic
effects
FOR EACH OF THE FOLLOWING
NITROCELLULOSE
POTASSIUM NITRATE
No exposure limits set by NOHSC or ACGIH
FOR EACH OF THE FOLLOWING
NITROCELLULOSE
POTASSIUM NITRATE
Dusts not otherwise classified, as inspirable dust;
ES TWA: 10 mg/m3.
ENGINEERING CONTROLS
General exhaust is adequate under normal operating conditions.
Local exhaust ventilation may be required in specific circumstances.
If risk of overexposure exists, wear approved respirator.
Correct fit is essential to obtain adequate protection.
Provide adequate ventilation in warehouse or closed storage areas.
PERSONAL PROTECTION
EYE
Safety glasses with side shields. Chemical goggles.
Contact lenses pose a special hazard; soft lenses may absorb irritants and all lenses concentrate them.
DO NOT wear contact lenses.
HANDS/FEET
Wear protective gloves, eg. PVC.
Manufacture may require:
Protective footwear.
OTHER
Overalls
Eyewash unit.
Manufacture may require:
Non-static clean room clothing
Impervious apron
Ensure there is ready access to a safety shower
Barrier cream.
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 Half-Face Full-Face
Level ppm (volume) Protection Factor Respirator Respirator
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1000 10 AK-AUS P -
1000 50 - AK-AUS P
5000 50 Airline* -
5000 100 - AK-2 P
10000 100 - AK-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.
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SAFE HANDLING INFORMATION?br>
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STORAGE AND TRANSPORT
SUITABLE CONTAINER
Australian Explosive Code Method E22
Inner: Bags, paper/plastic/textile.
Receptacles, fibreboard/plastics.
Outer: Boxes, fibreboard/wood.
Drums, steel/fibreboard/plywood
Check containers are clearly labeled.
Packaging as recommended by manufacturer.
STORAGE INCOMPATIBILITY
Segregate from strong acids, strong alkalis and strong oxidizers.
Avoid contact with other explosives, pyrotechnics, solvents, adhesives, paints, cleaners and
unauthorized metals, plastics packing equipment and materials.
Avoid contamination with acids, alkalis, reducing agents, amines and phosphorus.
STORAGE REQUIREMENT
Observe manufacturer抯 storing and handling recommendations.
Store in original containers.
No smoking, naked lights, heat or ignition sources.
Keep dry.
Store cases in a well ventilated magazine licensed for IMCO class 1.3C Explosives.
Keep storage area free of debris, waste and combustibles.
Protect containers against physical damage?br>
Check regularly for spills and leaks.
NOTE: If deterioration of the explosive occurs or large quantities of explosive need to be destroyed
notify the Manager, ADI Mulwala Facility or State Explosives Department.
TRANSPORTATION
Class 1 ?Explosives shall not normally be carried on the same vehicle with dangerous goods of other
classes. Segregation shall in any case be in accordance with the applicable Commonwealth, State or
Territory explosives legislation.
A Class 1 (Explosives) listing in ACTDG does not authorize transport in Australia and no entry may be
interpreted to this effect unless specified by Commonwealth, State or Territory legislation.
The requirements of Section 10 of the ACTDG have no force in respect to Commonwealth (Armed
Services) explosives.?br>
In transporting mixed loads of Class 1 explosive substances and/or articles the extent of mixing is?br>
determined by the Compatibility Grouping Letter. Dangerous Goods of the same Compatibility Groups
A-K may only be transported together provided that the whole load is treated as belonging to the
Division having the smaller number. Compatibility Group Letters C, D and E may be carried in the same
unit load with an assigned Compatibility Group Letter of E.
SPILLS AND DISPOSAL
MINOR SPILLS
Clean up all spills immediately. Avoid contact with skin and eyes.
Wear impervious gloves and safety glasses.
Use spark-free tools when handling
Remove all ignition sources.
Place spilled material in clean, dry, sealable, labeled container.
Flush spill area with water.
MAJOR SPILLS
Clear area of personnel. Restrict access to area.
Alert Fire Brigade and tell them location and nature of hazard.
1: May be violently or explosively reactive.
2: Wear full body protective clothing with breathing apparatus.
3: Prevent, by any means available, spillage from entering drains or water courses.?br>
4: Consider evacuation (or protect in place).
In the case of a transport accident notify the State Police, State Explosives Inspector and the
Manufacturer, ADI Mulwala Facility
No smoking or naked lights within area.
Shut off all possible sources of ignition and increase ventilation.
Stop leak if safe to do so.
Collect recoverable packages and segregate from loose, spilled material.
Collect, using a spark-free shovel, and seal in labeled drums for disposal.
Wash spill area with large quantities of water.
Protective clothing and equipment should be washed down after use and laundered separately from
non-contaminated materials.
DISPOSAL
1: Recycle wherever possible. Special hazards may exist ?specialist advice may be required.
2: Consult manufacturer for recycling options.
3: Consult State Land Waste Management Authority for disposal.
4: Incinerate residue at an approved site.
5: Decontaminate empty containers.?br>
6: Observe all label safeguards until containers are cleaned and destroyed.
7: Puncture containers to prevent reuse and bury at an authorized land fill.
Explosives which are surplus, deteriorated or considered unsafe for transport, storage or use shall be
destroyed and the statutory authorities shall be notified. Explosive must not be thrown away, buried,
discarded or placed with garbage. This material may be disposed of by burning but the operation must
be performed under the control of a person competent in the destruction of explosives.?br>
FIRE/EXPLOSION HAZARD
WARNING: HIGH EXPLOSION HAZARD!
1: Combustible
2: Will burn with rapidly increasing intensity of fire.
3: Dry material is extremely sensitive to shock, friction, heat and sparks.
4: Avoid metal to metal contact.?br>
5: Heat may cause expansion and decomposition leading to violent rupture of containers.
6: Heat affected containers remain hazardous.?br>
7: May detonate in a mass explosion particularly if confined or mixed with incompatible materials.
8: Explosives can supply own oxygen for combustion and smothering action of foam or dry chemical
may be ineffective.
9: May emit irritating, poisonous or corrosive fumes.
10: Combustion or decomposition produces oxides of nitrogen (NOx), carbon monoxide (CO) and carbon dioxide (CO2).
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CONTACT POINT
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COMPANY CONTACT
(03) 5742-2200
AUSTRALIA POISONS INFORMATION CENTRE
24 HOUR SERVICE : 13 11 26
POLICE, FIRE BRIGADE OR AMBULANCE: 000?br>
NEW ZEALAND POISONS INFORMATION CENTRE
24 HOUR SERVICE: (03) 4747 000
NZ EMERGENCY SERVICES: 111
End of Report (REVIEW)
Date of Preparation: Tue 17-Dec-1996
Print Date: Thu 12-Oct.-2000
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