Product ID:51026 PROTECK-SORB PACKAGED ADSORBENTS
MSDS Date:06/15/1995
FSC:6850
NIIN:00-194-3291
MSDS Number: CCHRH

W R GRACE & CO. DAVISON CHEMICAL DIVISION

10 E BALTIMORE STREET
BALTIMORE, MD 21202-1630
US

Emergency Phone: 301-659-9000;301-874-2009

Info Phone: 301-659-9000;301-659-9058

Cage: 16210

W R GRACE & CO. DAVISON CHEMICAL DIVISION

2117 BALTIMORE, MD 21202-1630 US

Telephone: 410-659-9000

Cage: 16210

1129296-00-8)

CAS: 63231-67-4

RTECS: VV7322000

OSHA PEL 80 MG/M3 / % SIO2

ACGIH TLV: 10 MG/M3

GRAPHITE, SYNTHETIC

CAS: 7440-44-0

RTECS: FF5250100

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 2 MG/M3 TDUST; 9596

LD50 LC50 Mixture:48HR ORAL LD50 (RAT) EST>31600MG/KG.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:DRYING ACTION OF MATL CAN CAUSE IRRIT
OF MUCOUS MEMBRANES OF NOSE/THROAT, IRRIT OF SKIN. DUSTY CONDITIONS
CAUSES EYE DISCOMFORT. SILICA GEL IS SYNTHETIC AMORPHOUS SILICA NOT
TO BE CONFUSED W/CRISTALLI NE SILICA.
Explanation of Carcinogenicity:PER MSDS:THIS PRODUCT AND ITS COMPONENTS
ARE NOT LISTED ON IARC/NTP/OSHA CARCINOGENS LISTS.
Effects of Overexposure:IRRIT OF MUCOUS MEMBRANES OF NOSE/THROAT, IRRIT
OF SKIN, EYE DISCOMFORT.
Medical Cond Aggravated by Exposure:DAVISON KNONWS OF NO MEDICAL
CONDITIONS ABNORMALLY AGGRAVATED BY EXPOSURE TO SILICA GEL.

First Aid:EYE:IMMED WASH W/LG AMTS OF WATER OCCASIONALLY LIFTIN
UPPER/LOWER EYE LIDS.IRRTI OCCURS/PERSISTS SEEK MED ATTN. SKIN:WASH
W/SOAP/WATER. INGEST:MATL WILL PASS THROUGH BODY NORMALLY.
INHAL:REMOVE TO FRE SH AIR.

Flash Point:NP
Autoignition Temp:Autoignition Temp Text:NP
Lower Limits:NP
Upper Limits:NP
Extinguishing Media:NONE SPECIFIED BY MANUFACTURER. HMIS:USE
APPROPRIATE FIRE EXTINGUISHING MEDIA FOR SURROUNDING FIRE/MATL.
Fire Fighting Procedures:NONE SPECIFIED BY MANUFACTURER.
Unusual Fire/Explosion Hazard:NON-FLAMMABLE.

Spill Release Procedures:SWEEP OR VACUUM UP OR FLUSH TO SEWER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID PROLONGED BREATH OF DUST/CONTACT
W/SKIN. KEEP TIHTLY SEALED TO PROTECT QUALITY.
Other Precautions:MEETS FDA REQUIREMENTS DEPEDNING ON FOOD APPLICATION.

Respiratory Protection:IF DUSTY CONDITIONS PREVAIL WEAR PROPERLY FITTED
NIOSH-APPROVED DUST RESPIRATOR.
Ventilation:NONE SPECIFIED BY MANUFACTURER.
Protective Gloves:CLOSE-WEAVE COTTON GLOVES W/WRISTLETS.
Eye Protection:GOGGLES IF DUST CAUSE EYE DISCOMFORT.
Other Protective Equipment:LONG SLEEVES, TIGHT-FITTING WRISTLETS.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
PH IN 5% SLURRY:APPROX 3.8-4.1 (SILICA GEL). APPEARANCE:BLACK GRANULAR
CARBON, NO ODOR.

HCC:N1
Boiling Pt:B.P. Text:NP
Melt/Freeze Pt:M.P/F.P Text:NP
Decomp Temp:Decomp Text:NP
Vapor Pres:NP
Vapor Density:NP
Spec Gravity:2.1
pH:SUPPLE
Viscosity:NP
Evaporation Rate & Reference:NP
Solubility in Water:INSOLUBLE.
Appearance and Odor:BAGS/PACKETS & CLOSURES CONTAINING WHITE GRANULAR
OR BEADEE SILICA GEL(SUPPLEME
Percent Volatiles by Volume:NP
Corrosion Rate:NP

Stability Indicator/Materials to Avoid:YES
REACTS WITH HF.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE SPECIFIED BY MANUFACTURER.

Waste Disposal Methods:NOT KNOWN TO HAVE ANY ADVERSE EFFECTS ON AQUATIC
ENVIRONMENT.DISPOSE ON AN APPROVED LANDFILL ACCORDING TO LOCAL,
STATE AND FEDERAL REGULATIONS. COVER PROMPTLY TO AVOID BLOWING OF
DUST.

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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.