Product ID:PERPHECT BUFFER 7, 910725, 55350-12
MSDS Date:06/01/1991
FSC:6810
NIIN:00N070983
MSDS Number: CBMXF

ORION RESEARCH INC

529 MAIN ST
BOSTON, MA 02129
US

Emergency Phone: 617-242-3900

Info Phone: 617-242-3900

Cage: 014G6

ORION RESEARCH, INC.

BEVERLY, MA 01915-6199 US

Telephone: 978-232-6000

Cage: 014G6

POTASSIUM PHOSPHATE, MONOBASIC; (POTASSIUM PHOSPHATE

CAS: 7778-77-0

Fraction By Weight: 0.284%

OSHA PEL N/K

ACGIH TLV: N/K

1); (SODIUM PHOSPHATE

CAS: 7558-79-4

RTECS: WC4500000

Fraction By Weight: 0.413%

OSHA PEL N/K

ACGIH TLV: N/K

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

CHROMIC ACID, DISODIUM SALT; (SODIUM CHROMATE (NA*2CRO*4))

CAS: 7775-11-3

RTECS: GB2955000

Fraction By Weight: 0.013%

OSHA PEL 0.1 MG/M3 (CRO3), C

ACGIH TLV: 0.05 MG/M3 (CR)

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

DICHROMIC ACID, DIPOTASSIUM SALT; (POTASSIUM DICHROMATE

CAS: 7778-50-9

RTECS: HX7680000

Fraction By Weight: 0.003%

OSHA PEL 0.1 MG/M3 (CRO3), C

ACGIH TLV: 0.5 MG/M3 (CR)

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

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

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 99.287%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:LOW HAZARD FOR BOTH ACUTE & CHRONIC
BECAUSE OF LOW CONCENTRATION OF SALTS. IRRITATION OF SKIN.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:POSSIBLE AGGRAVATION OF SKIN
DISEASE.

First Aid:INHAL:REMOVE TO FRESH AIR. SUPPORT BREATHING (GIVE O*2/ARTF
RESP) . EYES:IMMEDIATELY FLUSH W/POTABLE WATER FOR A MINIMUM OF 15
MINUTES, SEEK ASSISTANCE FROM MD . SKIN:WASH CONTACT AREA W/W ATER.
INGEST:GIVE LARGE AMOUNTS OF WATER & CONTACT MD.

Flash Point:NOT FLAMMABLE
Extinguishing Media:WATER, CO*2, DRY CHEMICAL, FOAM OR SPRAY.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:WASH DOWN DRAIN W/WATER IF LOCAL LAW ALLOWS.
RELEASES OF SODIUM PHOSPHATE ARE SUBJECT TO REPORTING UNDER SECTION
302 OF TITLE III.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:NO EATING OR DRINKING WHILE WORKING
W/THIS PRODUCT.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN . NONE.
Ventilation:NO.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Boiling Pt:B.P. Text:212F,100C
Melt/Freeze Pt:M.P/F.P Text:32.0F,0.0C
Spec Gravity:1 (H*2O=1)
pH:7 @25C
Solubility in Water:MISCIBLE
Appearance and Odor:LIGHT YELLOW LIQUID; ODORLESS.

Stability Indicator/Materials to Avoid:YES
MAGNESIUM & SODIUM METALS.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:POSSIBLE EVOLUTION OF FUMES FROM
PHOSPHATE IF HEATED.

Waste Disposal Methods:CONSULT WITH & OBSERVE ALL FEDERAL, STATE &
LOCAL LAWS WHEN DISPOSING 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.