Product ID:848 7555 EA-5 PREHARDENER AND REPLENISHER, PART B
MSDS Date:03/30/1995
FSC:6750
NIIN:00-001-9398
Kit Part:Y
MSDS Number: BYVTK

Emergency Phone: 716-722-5151

Info Phone: 800- 242-2424

Cage: 19139

Telephone: 716-722-5151/(800) 242-2424

Cage: 19139

MAGNESIUM SULFATE HEPTAHYDRATE

CAS: 10034-99-8

RTECS: OM4508000

Fraction By Weight: 100%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHAL:EXPECTED TO BE LOW HAZARD FOR
RECOMMENDED HANLDING. EYE:NO SPECIFIC HAZARD KNOWN. MAY CAUSE
TRANSIENT IRRIT. SKIN:LOW HAZ FOR RECOMMENDED HANDLING.
INGEST:EXPECTED TO BE LOW INGEST HAZ.
Explanation of Carcinogenicity:PER MSDS:CARCINOGENIC PER
IARC/ACGIH/NTP/OSHA:NONE.
Effects of Overexposure:TRANSIENT EYE IRRITATION.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL:SYMPTOMATIC MOVE TO FRESH AIR.SYMTOMS PERSIST GET MED
ATTN. EYE:ANY MATL THAT CONTACTS EYE SHOULD BE WASHED OUT IMMED
W/WATER.SYMPTOMS OCCUR GET MED ATTN. SKIN:WASH
W/SOAP/WATER.SYMPTOMS OCCUR G ET MED ATTN. INGEST:DRINK 1-2 GLASSES
OF WATER.SEEK MED ATTN.NEVER GIVE ANYTHING BY MOUTH IF UNCONSC.

Flash Point:N/A, NON-COMBUST
Extinguishing Media:USE APPROPRIATE AGENT FOR ADJACENT FIRE.
Fire Fighting Procedures:WEAR SELF-CONTAINED BREATHING APPARATUS &
PROTECTIVE CLOTHING. FIRE OR EXCESSIVE HEAT MAY PRODUCE HAZARDOUS
DECOMPOSITION PRODUCTS.
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:FLUSH TO SEWER W/LG AMTS OF WATER. OTHERWISE
SWEEP UP & PLACE IN CONTAINER FOR CHEM WASTE. CLEAN SURFACE
THOROUGHLY TO REMOVE RESIDUAL CONTAMINATION.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:USE W/ADEQUATE VENTI.KEEP CNTNR CLSD.
Other Precautions:PROPERTY:NO BIOCHEM OXY DEMAND & NO POT TO CAUSE OXY
DEPLETION IN AQU SYS,LOW POT TO AFFECT AQUA ORGANISMS & 2ND WASTE
TREAT MICROBIAL METABOLISM & AFFECT GERMINATION &/OR EARLY GROWTH
OF SOME PLANTS & BIOCONCEN.WHEN DILUTED W/WATER (SUPPL)

Respiratory Protection:NONE SHOULD BE NEEDED.
Ventilation:USE GOOD GEN VENT(TYP 10AIR CHANGES/HR).MATCH VENT RATES
W/CONDITIONS.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:SAFETY GLASSES W/SIDE SHIELDS, GOGGLES.
Other Protective Equipment:EYEBATH,WASH FACILITIES,SAFETY SHOWER.
Work Hygienic Practices:WASH WELL AFT HANDLING.MIN EYE/SKIN CONTACT
W/GOOD INDUSTRIAL HYGIENE PRACTICES.
Supplemental Safety and Health
PREC:MATL RELEASED IDRE/INDIR INTOENVIR NOT EXPECTED TO HAVE
SIGNIFICANT IMPACT. 4-PART KIT:SEE SAME NSN PNIND:D,F,X FOR PARTS
A,C,WORK SOLN;KEY1:N1.

HCC:F5
Boiling Pt:B.P. Text:>212F,>100C
Melt/Freeze Pt:M.P/F.P Text:302F,150C
Vapor Pres:NEGLIGIBLE
Spec Gravity:1.67
Solubility in Water:APAPRECIABLE.
Appearance and Odor:SOLID, WHITE, ODORLESS.

Stability Indicator/Materials to Avoid:YES
NONE W/COMMON MATLS & CONTAMINANTS W/WHICH MATL MAY REASONABLY COME
INTO CONTACT.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:SULFUR DIOXIDE. HAZ COMBUST PROD:NONE
(NON-COMBUSTIBLE).

Waste Disposal Methods:DISCHARGE/TREAT/DISPOSAL MAY BE SUBJECT TO
NAT/STATE/LOC LAWS.FLUSH TO SEWER W/LG AMTS OF WATER.CHEM SUBJ TO
SARA SEC 313 TITLE III & 40CFR PART 372:NONE.

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.