Product ID:22270-95 BUFFER POWDER PILLOWS PH 7.00
MSDS Date:09/04/1996
FSC:6630
NIIN:01-271-7689
MSDS Number: BGSHL

HACH COMPANY

100 DAYTON RD.
AMES, IA 50010-6402
US

Emergency Phone: 515-232-2533 (303-623-5716 MEDICAL)

Info Phone: 800-227-4224

Cage: 4T252

HACH COMPANY

907 AMES, IA 50010 US

Telephone: 800-227-4224

Cage: 4T252

SODIUM PHOSPHATE, DIBASIC (CERCLA)

CAS: 7558-79-4

RTECS: WC4500000

Fraction By Weight: <70%

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

POTASSIUM PHOSPHATE, MONOBASIC

CAS: 7778-77-0

Fraction By Weight: <45%

OTHER COMPONENTS (TYPE NOT SPECIFIED)

Fraction By Weight: <1%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: EXPOSURE MAY CAUSE EYE
IRRITATION. MODERATLEY TOXIC IF INGESTED.
Explanation of Carcinogenicity:NO INGREDIENT OF A CONCENTRATION OF 0.1%
OR GREATER IS LISTED AS A CARCINOGEN OR SUSPECTED CARCINOGEN.
Effects of Overexposure:EYES-IRRITATION. INGESTED-NONE SPECIFIED BY
MANUFACTURER.
Medical Cond Aggravated by Exposure:PRE-EXISTING EYE CONDITIONS.

First Aid:SKIN/EYE-FLUSH WITH PLENTY OF WATER. INGESTED-IF CONSCIOUS,
GIVE LARGE QUANTITIES OF WATER. CALL PHYSICIAN IMMEDIATELY.
INHALED-REMOVE TO FRESH AIR.

Flash Point:NON-FLAMMABLE
Extinguishing Media:WATER
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED SCBA &
FULL PROTECTIVE EQUIPMENT WHEN FIGHTING CHEMICAL FIRE. USE WATER
SPRAY TO COOL NEARBY CONTAINERS EXPOSED TO FIRE.
Unusual Fire/Explosion Hazard:MAY EMIT TOXIC FUMES IN FIRE.

Spill Release Procedures:SWEEP UP POWDER. AVOID BREATHING MATERIAL.
DISSOLVE IN WATER. FLUSH DOWN DRAIN WITH EXCESS WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:PROTECT FROM MOISTURE. STORE IN
COOL,DRY AREA.
Other Precautions:DO NOT BREATH DUST. WASH THOROUGHLY AFTER HANDLING.
AVOID CONTACT WITH EYES ,SKIN, CLOTHING.

Respiratory Protection:NONE NORMALLY NEEDED. USE NIOSH RESPIRATOR OR
SUPPLIED AIR RESPIRATOR IF EXPOSED ABOVE TLV.
Ventilation:ADEQUATE VENTILATION.
Protective Gloves:NONE SPECIFIED BY MANUFACTURER.
Eye Protection:LAB GRADE GOGGLES.
Other Protective Equipment:EYE WASH,SAFETY SHOWER, LAB COAT OR APRON.
Work Hygienic Practices:USE GOOD CHEMICAL HYGIENE PRACTICE. AVOID
UNNECESSARY CONTACT.
Supplemental Safety and Health
CHANGE NUMBER 12068.

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:320F,160C
Spec Gravity:2.40
Solubility in Water:COMPLETE
Appearance and Odor:ODORLESS YELLOW POWDER (DARKENS WITH AGE) PH OF
15.8% SOLN 7.0.
Percent Volatiles by Volume:NONE

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:HEAT, FLAMES, EXPOSURE TO MOISTURE.
Hazardous Decomposition Products:MAY EMIT TOXIC FUMES OF PHOSPHORUS
OXIDES IN FIRE.

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH LOCAL, STATE AND
FEDERAL REGULATIONS. MFR SUGGESTS FLUSH TO DRAIN. HMIS SUGGESTS
CHECKING REGULATIONS ON PHOSPHATE DISCHARGES, ESPECIALLY FOR LARGER
QUANTITIES.

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.