Product ID:LIQUID NEUTRALIZING SOLUTION, 4439
MSDS Date:09/15/1993
FSC:6810
NIIN:00N071898
MSDS Number: CBPQM

HACH CO

AMES, IA 50010
US

Emergency Phone: 800-227-4224

Info Phone: 303-623-5716

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;500 STEL

CITRIC ACID; (CITRIC ACID, ANHYDROUS)

CAS: 77-92-9

RTECS: GE7350000

Fraction By Weight: <10%

OSHA PEL N/K

ACGIH TLV: N/K

OTHER COMPONENT

Fraction By Weight: <1%

OSHA PEL N/K

ACGIH TLV: N/K

WATER; (DEMINERALIZED WATER)

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:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:THIS PRODUCT MAY BE IRRITATING TO
EYES, SKIN AND RESPIRATORY TRACT. ACUTE:MODERATELY TOXIC. TARGET
ORGANS:CENTRAL NERVOUS SYSTEM. CAUSES IRRITATION OF EYES, NOSE,
THROAT. MAY CAUSE DROWSINESS, HEADACH E, INCOORDINATION, CRAMPS,
NAUSEA, VOMITING, DIARRHEA, GIDDINESS, DEPRESSION, COMA,
RESPIRATORY ARREST.(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:HLTH HAZ:ISOPROPANOL - MODERATELY TOXIC;
FLAMMABLE; MAY CAUSE IRRITATION. CITRIC ACID, ANHYROUS - CAUSES
SEVERE EYE IRRITATION. MAY CAUSE SKIN IRRITATION. CHRONIC:NOT
DETERMINED.
Medical Cond Aggravated by Exposure:PRE-EXISTING SKIN DISORDERS,
IMPAIRED PULMONARY FUNCTION SUCH AS OBSTRUCTIVE AIRWAY DISEASES.

First Aid:EYES:IMMEDIATELY FLUSH WITH WATER FOR AT LEAST 15 MINUTES.
CALL 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:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:FLAMMABLE; MAY REACT W/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:STORE IN A COOL, DRY PLACE AND AWAY
FROM OXIDIZERS.
Other Precautions:AVOID CONTACT WITH EYES AND SKIN. DO NOT BREATHE
DUST.

Respiratory Protection:NIOSH APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:ADEQUATE VENTILATION.
Protective Gloves:DISPOSABLE LATEX GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS(SUPDAT)
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
PH:2.23 @ 23C. EYE PROT:& FULL LENGTH FACESHIELD .

Boiling Pt:B.P. Text:174F,79C
Spec Gravity:0.938
pH:SUPDAT
Evaporation Rate & Reference:3.4
Solubility in Water:MISCIBLE
Appearance and Odor:CLEAR, COLORLESS LIQUID; ISOPROPANOL ODOR.

Stability Indicator/Materials to Avoid:YES
OXIDIZERS, (H2 + PD), NITROFORM, OLEUM, COC12, 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 I/A/W ALL FEDERAL, STATE & 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.