Product ID:01233, CHROMIC ACID CLEANING SOLUTION
MSDS Date:10/19/1988
FSC:6850
NIIN:00N029990
MSDS Number: BPDKF

HACH CO

100 DAYTON AVE
AMES, IA 50010
US

Emergency Phone: 303-623-5716

Info Phone: 515-232-2533

Cage: 4T252

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

SULFURIC ACID

CAS: 7664-93-9

RTECS: WS5600000

Fraction By Weight: <40%

OSHA PEL 1 MG/M3

ACGIH TLV: 1 MG/M3; 3 STEL

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

CHROMIC ACID (MFR'S CAS #13530-68-2)

CAS: 7738-94-5

RTECS: GB2450000

Fraction By Weight: <10%

OSHA PEL 0.1 MG (CRO3)/M3

ACGIH TLV: 0.05 (CR) MG/M3

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

SODIUM SULFATE

CAS: 7757-82-6

RTECS: WE1650000

Fraction By Weight: <5%

WATER (DEMINERALIZED WATER)

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: TO 100%

Extinguishing Media:DRY CHEMICAL. DO NOT USE WATER.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:SULFURIC ACID AND CHROMIC ACID ARE
POWERFUL, ACIDIC OXIDIZERS.

Supplemental Safety and Health

HCC:C1
Boiling Pt:B.P. Text:219F,104C
Spec Gravity:1.620
pH:<0.5
Solubility in Water:MISCIBLE
Appearance and Odor:DARK RED LIQUID WITH ORANGE PRECIPITATE; ODOR NOT
DETERMINED.
Corrosion Rate:SUP DATA

Stability Indicator/Materials to Avoid:YES
NONE SPECIFIED BY MANUFACTURER.
Stability Condition to Avoid:HEAT, CONTACT WITH OXIDIZABLE MATERIALS,
REDUCERS, ORGANICS, AND COMBUSTIBLES.

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.