Product ID:MAGNESIUM HYDROXIDE
MSDS Date:09/25/1989
FSC:6810
NIIN:00N027065
MSDS Number: BMRVG

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 714-998-8800;800-821-7234

Cage: OEXY4

Telephone: CHEMTREC 800-424-9300

Cage: OEXY4

MAGNESIUM HYDROXIDE

CAS: 1309-42-8

RTECS: OM3570000

Fraction By Weight: 48-53%

OSHA PEL 5MG/M3/15 STEL (MFR)

ACGIH TLV: 5MG/M3/10 STEL (MFR)

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INGESTION: NOT APPLICABLE.
INHAL: NUISANCE DUSTS HAVE ADVERSE EFTS ON LUNG AND DO NOT PRODUCE
SIGNIFICANT DISEASE OR TOXIC EFFECT WHEN EXPOSURES ARE KEPT UNDER
TLV OR PEL. SKIN: REPEATED OR PRO LONGED CONTACT MAY CAUSE
IRRITATION. EYES: MAY IRRITATE OR INJURE EYES. CHRONIC: NOT
APPLICABLE.
Explanation of Carcinogenicity:NOT RELEVANT.
Medical Cond Aggravated by Exposure:MAY AGGRAVATE PRE-EXISTING
RESPIRATORY CONDITIONS.

First Aid:INGEST: CALL MD . INHAL: MOVE TO FRESH AIR; IF DISCOMFORT
PERSISTS, GET MED ATTN. SKIN: WASH WITH SOAP AND WATER. EYES:
IRRIGATE IMMED WITH PLENTY OF WATER FOR AT LEAST 15 MIN. OBTAIN MED
ATTN I F NECESSARY.

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .

Spill Release Procedures:DIKE SPILLED LIQUID, AND EITHER PUMP BACK INTO
ORIGINAL CONTAINER OR COVER WITH CLAY-TYPE SUBSTANCE FOR
ABSORPTION.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE @ AMBIENT TEMPERATURE. PREVENT
POSSIBLE EYE AND SKIN CONTACT BY WEARING PROTECTIVE CLOTHING AND
EQUIPMENT.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR ARE ADEQUATE FOR
CONTAMINATE CONCENTRATIONS ENCOUNTERED.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Work Hygienic Practices:AVOID CONTACT WITH EYES AND SKIN.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:N1
Spec Gravity:1.5-3.0@60F
Solubility in Water:NIL
Appearance and Odor:WHITE-OFF WHITE, NO ODOR.

Stability Indicator/Materials to Avoid:YES
Hazardous Decomposition Products:NONE.

Waste Disposal Methods:MAY BE DISPOSED OF IN SECURED SANITARY LANDFILL.
DISPOSAL MUST BE DONE IN ACCORDANCE WITH LOCAL, STATE, AND FEDERAL
REGULATIONS.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.