SECTION V HEALTH HAZARD DATA
MATERIAL SAFETY DATA SHEET MM 70
Threshold Limited Value
ALDON None established (ACGIH 1992-93).
1533 W.Henrietta Rd.
MM 70
Avon, New York 14414 MSDS No.
庐
CORPORATION March 6, 1996
Effective Date
(716) 226-6177
Effects of Overexposure
INHALATION: Dust may cause irritation to upper respiratory tract.
SECTION I NAME 24 HOUR EMERGENCY ASSISTANCE SKIN: May cause irritation. INGESTION: Laxative. EYES: May
cause irritation.
MAGNESIUM HYDROXIDE
Product CHEMTREC 1
Health
800-424-9300
Chemical
Emergency and
Magnesium Hydrate; Milk of Magnesia
Synonyms INHALATION: Remove to fresh air. If ill effects develop, get medical
0
Fire
Day 716-226-6177
First Aid Procedures attention. SKIN: Flush with water, then wash with mild soap and water.
Mg(OH)2
Formula 0
Reactivity EYES: Flush thoroughly with water for at least 15 minutes, lifting lower
NFPA
HAZARD RATING and upper eyelids occasionally. If irritation develops or persists, get
HMIS *
Unit Size up to 2.5 Kg.
LEAST SLIGHT MODERATE HIGH EXTREME medical attention. INGESTION: If swallowed, if conscious, give one or
0 1 2 3 4 two glasses of water to drink. If ill effects develop, get medical
C.A.S. No. 1309-42-8
attention. Never give anything by mouth to an unconscious person.
SECTION II INGREDIENTS OF MIXTURES
SECTION VI REACTIVITY DATA
Principal Component(s) % TLV Units
Conditions to Avoid
Stability Unstable
Magnesium Hydroxide 97-99% None established. Acid and acid fumes.
Stable X
Incompatibility
Acid and acid fumes.
(Materials to Avoid)
CAUTION! IRRITANT. DO NOT BREATHE DUST.
Hazardous
None.
Decomposition Products
SECTION III PHYSICAL DATA
Conditions to Avoid
Hazardous Polymerization
Specific Gravity (H2O = 1)
Melting Point (掳F) 350掳C (662掳F) decomposes. 2.36
May Occur Will Not Occur Not applicable.
Percent Volatile
Boiling Point (掳F) Not applicable. Non-volatile (NA).
by Volume (%) X
Evaporation Rate
SECTION VII SPILL OR LEAK PROCEDURES
Vapor Pressure (mm Hg) Negligible as solid. n-Butyl Ac. Non-volatile (NA).
=1)
(
Steps to be taken in case
Vapor Density (Air=1) Not applicable.
material is released or spilled Avoid creating dust. Sweep up and place in a suitable
Solubility in Water 0.0009 grams per 100 mL. water at 18掳C. container for disposal. Flush spill area with water.
Appearance & Odor White powder; no odor.
Discharge, treatment, or disposal may be subject to Federal, State or Local laws.
Waste Disposal Method
SECTION IV FIRE AND EXPLOSION HAZARD DATA These disposal guidelines are intended for the disposal of catalog-size quantities only.
Lower
Flammable Limits in Air Upper
Flash Point
% by Volume
(Method Used) Non-flammable (NA). NA -------- -------- Uncontaminated material may be disposed of in a sanitary landfill.
Extinguisher
SECTION VIII SPECIAL PROTECTION INFORMATION
Use any media suitable for extinguishing supporting fire.
Media
None needed in normal laboratory handling. If dusty conditions prevail, work in fume
Respiration Protection
(Specify Type) hood or wear a NIOSH/MSHA-approved dust mask or respirator.
SPECIAL FIREFIGHTING
Yes, if dusty. No.
Local Exhaust Special
PROCEDURES Ventilation Yes, if dusty. No.
Mechanical (General) Other
In fire conditions, wear a NIOSH/MSHA-approved self-contained
Protective Gloves Eye Protection
Rubber. Chemical safety glasses.
breathing apparatus.
Other Protective
Eye wash station, goggles, ventilation hood, proper gloves, lab coat.
Equipment
SECTION IX SPECIAL PRECAUTIONS
Precautions to be Taken
UNUSUAL FIRE AND Store in a cool, dry place away from acids and acid fumes.
in Handling & Storing
EXPLOSION HAZARDS Wash thoroughly after handling.
Keep container tightly closed when not in use.
Read label on container before using. Do not wear contact lenses when working with chemicals.
Other Precautions
Will not burn.
Do not breathe dust. Use with adequate ventilation.
Remove and wash contaminated clothing.
For laboratory use only. Not for drug, food or household use. Keep out of reach of children.
Chemical Safety
Approved
Revision Date
No. 4 3/6/96 Michael Raszeja MR
Coordinator
D.O.T. NON-REGULATED. The information contained herein is furnished without warranty of any kind. Employers should use this information only as a supplement to other information
gathered by them and must make independent determinations of suitability and completeness of information from all sources to assure proper use of these
Approved by U.S. Department of Labor "essentially similar" to form OSHA-20 materials and the safety and health of employees. * Hazardous Materials Industrial Standards. Printed on recycled paper.
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