UNITECH GMBH
MATERIAL SAFETY DATA SHEET (MSDS)
HOSMAC - H 74 Effective Date: 09/27/01
1. Chemical Product and Company Identification
Generic Name:
Alkaline corrosion protection additive
Manufacturer:
UNITECH GmbH, R鰊tgenstr. 7, D-57439 Attendorn
Telephone Number: 011 49 2722 9376 0
Fax Number: 011 49 2722 9376 76
Emergency Telephone Number: 011 49 2722 9376 54
2. Composition/Information on Ingredients
Mixture of amines in water
Ingredient CAS No Percent Hazardous
------------------------------------ ------------ --------------- ---------------
2-Amino-2-methyl-1-propanol 124-68-5 50 - 90% Yes
3. Hazards Identification
Emergency Overview
WARNING! HARMFUL IF SWALLOWED OR INHALED. CAUSES SEVERE
EYE IRRITATION AND SKIN IRRITATION. MAY CAUSE EYE BURNS.
CAUSES RESPIRATORY TRACT IRRITATION.
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Potential Health Effects
Information on the human effects from exposure to this substance is limited.
Inhalation:
Causes irritation to the respiratory tract. Symptoms may include coughing,
shortness of breath.
Ingestion:
No information found, but material is expected to cause irritation or burns to the
gastrointestinal tract.
Skin Contact:
Causes severe irritation with redness, pain, and possibly skin burns.
Eye Contact:
Causes severe irritation. May cause redness, pain, blurred vision, and eye
demage.
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Chronic Exposure:
No information found.
Aggravation of Pre-existing Conditions:
No information found.
4. First Aid Measures
Inhalation:
Remove to fresh air. If not breathing, give artificial respiration. If breathing is
difficult, give oxygen. Call a physician.
Ingestion:
Give large amounts of water to drink. Never give anything by mouth to an
unconscious person. Get medical attention.
Skin Contact:
In case of contact, immediately flush skin with plenty of water for at least 15
minutes. Remove contaminated clothing and shoes. Wash clothing before reuse.
Call a physician.
Eye Contact:
Immediately flush eyes with plenty of water for at least 15 minutes, lifting lower
and upper eyelids occasionally. Get medical attention immediately.
5. Fire Fighting Measures
Fire:
Flash point: >100癈 (>212癋) CC
Explosion:
Above flash point, explosive vapor-air mixtures may be formed. Vapors can flow
along surfaces to distant ignition source and flash back.
Fire Extinguishing Media:
Dry chemical, alcohol foam, or carbon dioxide. Water spray may be used to keep
fire exposed containers cool.
Special Information:
In the event of a fire, wear full protective clothing and NIOSH-approved self-
contained breathing apparatus with full facepiece operated in the pressure
demand or other positive pressure mode.
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6. Accidental Release Measures
Ventilate area of leak or spill. Remove all sources of ignition. Wear appropriate
personal protective equipment as specified in Section 8. Isolate hazard area.
Keep unnecessary and unprotected personnel from entering. Contain and
recover liquid when possible. Use non-sparking tools and equipment. Collect
liquid in an appropriate container or absorb with an inert material (e. g.,
vermiculite, dry sand, earth), and place in a chemical waste container. Do not
use combustible materials, such as saw dust. Do not flush to sewer!
7. Handling and Storage
Containers of this material may be hazardous when empty since they retain
product residues (vapors, liquid); observe all warnings and precautions listed for
the product. Protect against physical damage. Outside or detached storage is
preferred. Inside storage should be in a standard flammable liquid storage room
or cabinet. Separate from oxidizing materials. Storage and use areas should be
No Smoking areas.
8. Exposure Controls/Personal Protection
Airborne Exposure Limits:
None established
Ventilation System:
A system of local and/or general exhaust is recommended to keep employee
exposures as low as possible. Local exhaust ventilation is generally preferred
because it can control the emissions of the contaminant at its source, preventing
dispersion of it into the general work area. Please refer to the ACGIH document,
Industrial Ventilation, A Manual of Recommended Practices, most recent edition,
for details.
Personal Respirators (NIOSH Approved):
For conditions of use where exposure to the substance is apparent, consult an
industrial hygienist. For emergencies, or instances where the exposure levels are
not known, use a full-facepiece positive-pressure, air-supplied respirator.
WARNING: Air purifying respirators do not protect workers in oxygen-deficient
atmospheres.
Skin Protection:
Wear impervious protective clothing, including boots, gloves, lab coat, apron or
coveralls, as appropriate, to prevent skin contact.
Eye Protection:
Use chemical safety goggles and/or a full face shield where splashing is
possible. Maintain eye wash fountain and quick-drench facilities in work area.
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9. Physical and Chemical Properties
Appearance:
Clear, colorless liquid.
Odor:
Slight ammonia odor.
Solubility:
Miscible in water.
Density:
0,968 kg/l
pH:
11,3 (0.1 molar solution)
% Volatiles by volume @ 21癈 (70癋):
app. 75
Boiling Point:
>100癈 (212癋)
Melting Point:
ND
Vapor Density (Air=1):
3.0
Vapor Pressure (mm Hg):
No information found
Evaporation Rate (BuAc=1):
No information found
10. Stability and Reactivity
Stability:
Stable under ordinary conditions of use and storage.
Hazardous Decomposition Products:
Burning may produce carbon monoxide, carbon dioxide, nitrogen oxides.
Hazardous Polymerization:
Will not occur.
Incompatibilities:
Copper, brass, aluminum, and oxidizing agents
Conditions to Avoid:
Cold, Heat, flame, ignition sources.
11. Toxicological Information
Oral rabbit LD50: 2900 mg/kg;
Skin rabbit LD50: >2000 mg/kg
Cancer Lists ---NTP Carcinogen---
Ingredient Known Anticipated IARC Category
--------------------------------------------------------- --------- --------------- ---------------------
2-Amino-2-methyl-1-propanol (124-68-5) No No None
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12. Ecological Information
Environmental Fate:
This material is not expected to significantly bioaccumulate.
Environmental Toxicity:
This material is not expected to be toxic to aquatic life. The LC50/96-hour values
for fish are over 100 mg/l. The EC50/48-hour values for daphnia are over 100
mg/l.
13. Disposal Considerations
Whatever cannot be saved for recovery or recycling should be managed in an
appropriate and approved waste facility. Although not a listed RCRA hazardous
waste, this material may exhibit one or more characteristics of a hazardous
waste and require appropriate analysis to determine specific disposal
requirements. Processing, use or contamination of this product may change the
waste management options. State and local disposal regulations may differ from
federal disposal regulations. Dispose of container and unused contents in
accordance with federal, state and local requirements.
14. Transport Information
Not regulated
15. Regulatory Information
SARA Section 302 No
SARA Sections 313 No
CERCLA No
SARA Hazard catagories, SARA Sections 311/312
Acute Chronic Fire Reactivity Pressure
Yes No Yes No No
Chemical Inventories
The Ingredients of this product are on the following Chemical Substance
Inventories:
EINECS TSCA DSL
Poison Schedule: No information found.
WHMIS:
This MSDS has been prepared according to the hazard criteria of the Controlled
Products Regulations (CPR) and the MSDS contains all of the information
required by the CPR.
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16. Other Information
NFPA Ratings: Health: 2 Flammability: 1 Reactivity: 0
Label Hazard Warning:
WARNING! HARMFUL IF SWALLOWED OR INHALED. CAUSES SEVERE EYE
IRRITATION AND SKIN IRRITATION. MAY CAUSE EYE BURNS. CAUSES
RESPIRATORY TRACT IRRITATION.
Label Precautions:
Keep container closed.
Use with adequate ventilation.
Avoid breathing vapor.
Wash thoroughly after handling.
Avoid contact with eyes, skin, and clothing.
Keep away from heat and flame.
Label First Aid:
In case of contact, immediately flush eyes or skin with plenty of water for at least
15 minutes while removing contaminated clothing and shoes. Wash clothing
before reuse. If inhaled, remove to fresh air. If not breathing, give artificial
respiration. If breathing is difficult, give oxygen. If swallowed, give large amounts
of water to drink. Never give anything by mouth to an unconscious person. In all
cases call a physician immediately.
Revision Information:
MSDS Section(s) changed since last revision of document include:
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The opinions expressed herin are those of qualified experts within UNITECH GmbH and of their
suppliers. We believe that the information contained herein is current as of the date of this Material Data
Sheet. Since the use of this information and of these opinions and the condition and use of the product
are not within the control of UNITECH GmbH, it is the user's obligation to determine the conditions of safe
use of the product.
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