Product ID:CARBON DIOXIDE BUFFER SOLUTION, 950210
MSDS Date:10/15/1996
FSC:6810
NIIN:00N091192
Status Code:A
MSDS Number: CJHYJ

ORION RESEARCH INC

500 CUMMINGS CENTER
BEVERLY, MA 01915-6199
US

Emergency Phone: 978-922-4400

Info Phone: 978-922-4400

Preparer: S. GLYNN

Cage: 014G6

ORION RESEARCH, INC.

BEVERLY, MA 01915-6199 US

Telephone: 978-232-6000

Cage: 014G6

(ORAL,RAT) 3,000 MG/KG.

CAS: 7647-14-5

RTECS: VZ4725000

(ORAL,RAT) 11,700 MG/KG.

CAS: 77-92-9

RTECS: GE7350000

SODIUM CITRATE DIHYDRATE; (SODIUM CITRATE (C*6H*5O*7))

CAS: 6132-04-3

WATER; (DEIONIZED WATER (H*2O))

CAS: 7732-18-5

RTECS: ZC0110000

LD50 LC50 Mixture:SEE INGREDIENTS.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:MAY IRRITATE SKIN.
CHRONIC:PROLONGED EXPOSURE MAY CAUSE DERMATITIS. LOW HAZARD FOR
INHALATION IN THIS BUFFERED FORM
Explanation of Carcinogenicity:NOT FOUND ON THESE LISTS.
Effects of Overexposure:RASHES, ITCHING, IRRITATED SKIN.
Medical Cond Aggravated by Exposure:CONJUNCTIVITIS, DERMATITIS.

First Aid:SKIN:WASH OFF WITH WATER. EYES:WASH OFF WITH WATER FOR AT
LEAST 15 MINUTES. INGESTION:DILUTE WITH WATER, DO NOT INDUCE
VOMITING; CONSULT MD. INHALATION: REMOVE TO FRESH AIR. SUPPORT
BREATHING (GIVE O* 2/ARTF RESP) .

Extinguishing Media:ANY. USE MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:USE NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE. NFPA RATING: HEALTH: 1; FIRE: 0;
REACTIVITY: 0; SPECIFIC: 0.

Spill Release Procedures:CLEAN UP SPILL AND SET ASIDE FOR WASTE
DISPOSAL.

Handling and Storage Precautions:KEEP AWAY FROM OXIDIZERS, METALS AND
BASES.

Respiratory Protection:NONE. NIOSH APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:LOCAL EXHAUST: NONE. MECHANICAL (GENERAL): NONE. SPECIAL:
NONE. OTHER: NONE.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:ANSI APPROVED EYE WASH & DELUGE SHOWER . LAB
COAT.
Supplemental Safety and Health

Boiling Pt:=100.C, 212.F
B.P. Text:@ 750 MM HG
Melt/Freeze Pt:=-20.C, -4.F
Spec Gravity:1.2 (H*2O=1)
pH:4.5 @ 25C
Evaporation Rate & Reference:(BUTYL ACETATE=1)
Solubility in Water:MISCIBLE (% BY WT)
Appearance and Odor:CLEAR, COLORLESS LIQUID.
Percent Volatiles by Volume:N/A (WT)

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZERS, METAL NITRATES, COPPER, ALUMINUM, ZINC.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:MAY EMIT CORROSIVE FUMES DURING A
FIRE.
Conditions to Avoid Polymerization:EXCESSIVE HEAT AND FIRE.

Waste Disposal Methods:CONSULT LOCAL REGULATIONS BEFORE DISPOSAL.
OBSERVE ALL FEDERAL, STATE & LOCAL LAWS.

Toxicological Information:SODIUM CITRATE - LD50:(IRE-RBBT) 5.21 MG/KG.
DEIONIZED WATER - LD50:(IPR,MUS) 190,000 MG/KG.

Transport Information:HAZARDOUS SHIPMENT LABELING: DOT: NONE. IATA:
NONE.

SARA Title III Information:THE INGREDIENTS IN THIS PRODUCT ARE NOT
FOUND ON ANY OF THE SARA LISTS.
Federal Regulatory Information:COMPONENTS ARE LISTED IN EPA TSCA
INVENTORY. CHEMICALS WHICH ARE NOT CLASSIFIED AS HAZARDOUS PER U.S.
OSHA GUIDELINES (29 CFR 1915.2 OR 1916.2) WILL NOT NECESSARILY BE
LISTED ON THIS FORM EVEN THOUGH ONE OR MORE MAY BE A CONSTITUENT
OF THIS PRODUCT.
State Regulatory Information:NOT FOUND ON CAL PROP 65 LISTING.
CHEMICALS WHICH ARE NOT CLASSIFIED AS HAZARDOUS PER MASSACHUSETTS
SUBSTANCE LIST (105MR670.000 APPENDIX A) WILL NOT NECESSARILY BE
LISTED ON THIS FORM EVEN THOUGH ONE OR MORE MAY BE A CONSTITUENT
OF THIS PRODUCT.

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.