Product ID:DPD FREE CHLORINE REAGENT
MSDS Date:06/10/1994
FSC:6850
NIIN:00D000872
MSDS Number: BBDMB

HACH CO.

5600 LINDBERGH DR
LOVELAND, CO 80539
US

Emergency Phone: 303-623-5716

Info Phone: 800-227-4224

Cage: 91224

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

SODIUM PHOSPHATE, DIBASIC (SARA III)

CAS: 7558-79-4

RTECS: WC4500000

Fraction By Weight: <40%

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

POTASSIUM PHOSPHATE,MONOBASIC,CAS#7778-77-0

Fraction By Weight: <70%

DPD SALT (CONFIDENTIAL)

Fraction By Weight: <5.0%

ETHYLENEDIAMINE-TETRAACETIC ACID (EDTA) (SARA III)

CAS: 60-00-4

RTECS: AH4025000

Fraction By Weight: <5.0%

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:IRRITATING TO EYES AND RESPIRATORY
TRACT, AND MAY CAUSE ALLERGIC SKIN REACTION.
Effects of Overexposure:CONTACT MAY CAUSE EYE AND RESPIRATORY TRACT
IRRITATION, SKIN SENSITIZATION.
Medical Cond Aggravated by Exposure:ALLERGY OR SENSITIVITY TO SALTS OF
N,N-DIETHYL-P-PHENYLENEDIAMINE.

First Aid:EYE AND SKIN CONTACT- IMMEDIATELY FLUSH EYES WITH WATER FOR
15 MINUTES. CALL PHYSICIAN. REMOVE CONTAMINATED CLOTHING. WASH SKIN
WITH SOAP AND PLENTY OF WATER. INGESTION- GIVE LARGE QUANTITES OF
WATER . CALL PHYSICIAN IMMEDIATELY. INHALATION- REMOVE TO FRESH
AIR.

Flash Point:NONE
Extinguishing Media:WATER,DRY CHEMICAL,FOAM,CO*2.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA IN ENCLOSED AREA.
Unusual Fire/Explosion Hazard:MAY EMIT TOXIC FUMES.

Spill Release Procedures:USE PROPER PERSONAL PROTECTION;SCOOP INTO A
BEAKER AND DILUTE WITH WATER FOR PROPER DISPOSAL.

Handling and Storage Precautions:STORE IN COOL,DRY AREA;KEEP CONTAINER
TIGHTLY CLOSED.
Other Precautions:AVOID CONTACT WITH EYES,SKIN AND CLOTHING;DO NOT
BREATHE CHEMICALS;WASH THOROUGHLY AFTER EACH USE.

Respiratory Protection:NO SPECIAL REQMNTS UNDER ORDINARY
CONDITIONS/ADEQUATE VENT.
Ventilation:MECH(GEN)OR LOCAL EXHAUST THAT PROVIDES ADEQUATE
VENTILATION
Protective Gloves:IMPERVIOUS
Eye Protection:SAFETY/CHEM GOGGLES
Other Protective Equipment:FULL PROTECTIVE CLOTHING,SAFETY SHOWER,EYE
WASH STATION
Supplemental Safety and Health
MSDS DATED:12/20/85.

HCC:N1
Spec Gravity:1.76
Solubility in Water:SOLUBLE
Appearance and Odor:WHITE TO PALE PINK POWDER,NO ODOR

Stability Indicator/Materials to Avoid:YES
STONG OXIDIZING AGENTS.
Stability Condition to Avoid:EXTREME TEMPERATURES, EXCESS MOISTURE,
EXPOSURE TO LIGHT.
Hazardous Decomposition Products:MAY EMIT TOXIC FUMES OF PHOSPHORUS
OXIDES IN FIRE.

Waste Disposal Methods:DISPOSE OF COLLECTED MATERIAL IN ACCORDANCE WITH
LOCAL,STATE AND FEDERAL 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.