Product ID:LIQUID NEUTRALIZING SOLUTION, 4439
MSDS Date:09/15/1993
FSC:6810
NIIN:00N072831
MSDS Number: CBYZY

HACH CO

100 DAYTON AVE
AMES, IA 50010
US

Emergency Phone: 515-232-2533; 800-227-4224

Info Phone: 515-232-2533; 800-227-4224

Cage: 4T252

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

ISOPROPYL ALCOHOL; (ISOPROPANOL) (SARA 313)

CAS: 67-63-0

RTECS: NT8050000

Fraction By Weight: <60%

OSHA PEL 400 PPM

ACGIH TLV: 400 PPM/500STEL

CITRIC ACID; (CITRIC ACID, ANHYDROUS)

CAS: 77-92-9

RTECS: GE7350000

Fraction By Weight: <10%

OSHA PEL N/K

ACGIH TLV: N/K

OTHER COMPONENTS

Fraction By Weight: <1%,EACH

OSHA PEL N/K

ACGIH TLV: N/K

WATER (DEMINERALIZED)

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: <100%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: CAUSES IRRITATION TO EYES,
NOSE, THROAT. MAY CAUSE DROWSINESS, HEADACHE, INCOORDINATION,
CRAMPS, NAUSEA, VOMITING, DIARRHEA, GIDDINESS, DEPRESSION, COMA,
RESPIRATORY ARREST. MAY BE IRRITATING T O SKIN AND RESPIRATORY
TRACT. MODERATELY TOXIC. TARGET ORGANS: CENTRAL NERVOUS SYSTEM.
CHRONIC: NONE SPECIFIED BY MFR.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:PREEXISTING SKIN DISORDERS,
IMPAIRED PULMONARY FUNCTION SUCH AS OBSTRUCTIVE AIRWAY DISEASES.

First Aid:EYES: IMMEDIATELY WASH WITH WATER FOR AT LEAST 15 MINUTES.
SEE MD. SKIN: FLUSH WITH PLENTY OF WATER. INGESTION: GIVE LARGE
QUANTITIES OF WATER. CALL MD IMMEDIATELY. INHALATION: REMOVE TO
FRESH AIR.

Flash Point Method:CC
Flash Point:69.0F,20.6C
Extinguishing Media:WATER, DRY CHEMICAL, ALCOHOL FOAM OR CARBON
DIOXIDE.
Fire Fighting Procedures:WEAR NIOSH APPROVED SCBA AND FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:FLAMMABLE; MAY REACT WITH OXIDIZERS; MAY
EMIT TOXIC FUMES.

Spill Release Procedures:ABSORB ON PAPER. BURN IN A CHEMICAL
INCINERATOR EQUIPPED WITH AN AFTERBURNER AND SCRUBBER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID CONTACT WITH EYES AND SKIN. DO
NOT BREATHE DUST. STORE IN A COOL, DRY PLACE AWAY FROM OXIDIZERS.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:USE NIOSH APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:ADEQUATE VENTILATION.
Protective Gloves:DISPOSABLE LATEX GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS .
Other Protective Equipment:EMERGENCY EYEWASH & DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Boiling Pt:B.P. Text:174F,79C
Spec Gravity:0.938
pH:2.23
Evaporation Rate & Reference:3.40
Solubility in Water:MISCIBLE
Appearance and Odor:CLEAR, COLORLESS LIQUID, WITH ISOPROPANOL ODOR

Stability Indicator/Materials to Avoid:YES
OXIDIZERS, (H*2 + PD), NITROFORM, OLEUM, COCL2, POTASSIUM
TERT-BUTOXIDE, ALUMINUM.
Stability Condition to Avoid:HEAT, FLAMES.
Hazardous Decomposition Products:MAY EMIT TOXIC FUMES OF CARBON
MONOXIDE, CARBON DIOXIDE IN FIRE.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL FEDERAL,
STATE, AND LOCAL REGULATIONS.

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.