Product ID:PPB-4 NEUTRALIZER SOLUTION, 23688
MSDS Date:06/19/1992
FSC:6810
NIIN:00N038326
MSDS Number: BRDXS

HACH CO

AMES, IA 50010
US

Emergency Phone: 303-623-5716

Info Phone: 800-227-4224

Cage: 4T252

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

1,3-PROPANEDIOL, 2-AMINO-2-(HYDROXYMETHYL)-;

CAS: 77-86-1

RTECS: TY2900000

Fraction By Weight: < 25%

TARTARIC ACID

CAS: 87-69-4

RTECS: WW7875000

Fraction By Weight: < 5%

SODIUM HYDROXIDE (SARA III)

CAS: 1310-73-2

RTECS: WB4900000

Fraction By Weight: < 10%

OSHA PEL 2 MG/M3

ACGIH TLV: C 2 MG/M3; 9293

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: TO 100%

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:PRODUCT MAY BE CORROSIVE TO EYES AND
SKIN. OVEREXPOSURE: CAUSES BURNS TO ALL EXPOSED TISSUE.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:EYE AND SKIN DISORDERS.

First Aid:EYE: IMMEDIATELY FLUSH EYES WITH WATER FOR AT LEAST 15 MIN.
SEE PHYSICIAN. SKIN: WASH SKIN WITH SOAP AND PLENTY OF WATER.
INGEST: DO NOT INDUCE VOMITING. GIVE 1-2 GLASSES OF WATER. CALL
PHYSICIAN IMME DIATELY. NEVER GIVE ANYTHING BY MOUTH TO AN
UNCONSCIOUS PERSON. INHAL: REMOVE TO FRESH AIR. SUPPORT BREATHING
(GIVE O*2/ARTF RESP).

Flash Point:NONE
Extinguishing Media:WATER, DRY CHEMICAL, ALCOHOL FOAM OR CARBON
DIOXIDE.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:MAY EMIT TOXIC FUMES OF NITROGEN OXIDES,
SODIUM OXIDE IN FIRE.

Spill Release Procedures:ADD A LARGE EXCESS OF WATER WITH STIRRING.
ADJUST THE PH TO NEUTRAL USING 6M HCL OR SODA ASH. FLUSH DOWN DRAIN
WITH EXCESS WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:STORE TIGHTLY CLOSED IN A COOL, DRY
PLACE. AVOID CONTACT WITH EYES, SKIN AND CLOTHING.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:NIOSH/MSHA APPROVED RESPIRATOR APPROPRIATE FOR
EXPOSURE OF CONCERN .
Ventilation:ADEQUATE VENTILATION.
Protective Gloves:DISPOSABLE GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:LAB COAT. EMERGENCY EYEWASH AND DELUGE
SHOWER .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Boiling Pt:B.P. Text:210F,99C
Melt/Freeze Pt:M.P/F.P Text:26.6F,-3.0C
Spec Gravity:1.066
pH:12.5
Evaporation Rate & Reference:0.891
Solubility in Water:SOLUBLE
Appearance and Odor:CLEAR, COLORLESS LIQUID. NO ODOR.

Stability Indicator/Materials to Avoid:YES
CONTACT WITH ACIDS.
Stability Condition to Avoid:EXTREME HEAT OR FLAMES.
Hazardous Decomposition Products:MAY EMIT TOXIC FUMES OF NITROGEN
OXIDES, SODIUM OXIDE 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.