Product ID:SKASOL 447
MSDS Date:04/14/1993
FSC:6850
NIIN:01-299-8838
MSDS Number: BSWZZ

SKASOL INCORPORATED

1696 W GRAND AVE
OAKLAND (FORMERELY IN SAN FRANCISCO), CA 94607
US

Emergency Phone: 800-424-9300 CHEMTREC

Info Phone: 415-826-1119

Preparer: DAVID L. MARCHMAN

Cage: 0JRJ9

SKASOL INCORPORATED

OAKLAND, CA 94607-1607 US

Telephone: 510-839-1000

Cage: 0JRJ9

HEDP (1-HYDROXYETHYLEDENE DIPHOSPHONIC ACID)

CAS: 2809-21-4

RTECS: SZ8562100

Fraction By Weight: <20%

SODIUM HYDROXIDE (CERCLA)

CAS: 1310-73-2

RTECS: WB4900000

Fraction By Weight: <5%

OSHA PEL 2 MG/M3

ACGIH TLV: C 2 MG/M3; 9495

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INHALED: MIST OR LIQUID WILL
CAUSE MAJOR IRRITATION OF RESPIRATORY TRACT; BURNING. CONTACT MAY
CAUSE SEVERE EYE IRRITATION OR BURNS. SWALLOWING MAY CAUSE BURNS TO
MUCOUS MEMBRANES, STOMACH. CHR ONIC: PROLONGED OR REPEATED EXPOSURE
MAY CAUSE SKIN IRRITATION.
Explanation of Carcinogenicity:NO INGREDIENT OF A CONCENTRATION OF 0.1%
OR GREATER IS LISTED AS A CARCINOGEN OR SUSPECTED CARCINOGEN.
Effects of Overexposure:INHALED: COUGHING, WHEEZING, SHORTNESS OF
BREATH, TIGHTNESS IN CHEST, BURNING SENSATION. EYES: PAIN, TEARING,
BURNING SENSATION, REDNESS. SKIN: REDNESS, ITCHING, BURNING
SENSATION, DISCOMFORT. INGESTE D: BURNS IN MOUTH & THROAT, STOMACH
PAIN, NAUSEA, VOMITING, DIARRHEA.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.
HMIS: PRE-EXISTING SKIN, EYE OR RESPIRATORY DISORDERS.

First Aid:INHALED: REMOVE TO FRESH AIR. GIVE ARTIFICIAL RESPIRATION IF
BREATHING STOPPED. CALL DOCTOR OR POISON CONTROL CENTER. EYES:
FLUSH WITH LOTS OF WATER FOR 15 MINUTES, HOLD LIDS OPEN. GET
MEDICAL ATTENTI ON. SKIN: REMOVE CONTAMINATED CLOTHES. WASH WITH
SOAP AND WATER. INGESTED: IF CONSCIOUS, DRINK LOTS OF WATER, MILK,
OR SODIUM BICARBONATE. GET MEDICAL ATTENTION.

Flash Point:NONE
Autoignition Temp:Autoignition Temp Text:NONE
Extinguishing Media:WATER, FOAM, CARBON DIOXIDE, DRY CHEMICAL
Fire Fighting Procedures:WEAR FULL PROTECTIVE CLOTHING AND
SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:DIKE SPILL. DILUTE OR NEUTRALIZE WITH DILUTE
BASE TO NEUTRAL (6-8 PH) BEFORE WASHING TO SEWER OR WATER TREATMENT
PLANT.
Neutralizing Agent:SODIUM BICARBONATE SOLUTION.

Handling and Storage Precautions:STORE IN A COOL, DRY PLACE AWAY FROM
STRONG BASES.
Other Precautions:CHEMICAL FEED PUMPS SHOULD BE ROUTINELY FLUSHED WITH
WATER. PLASTIC TUBING & FITTINGS SHOULD BE FREQUENTLY INSPECTED FOR
LEAKS AND CLOGS. BE CERTAIN THAT POWER IS DISCONNECTED BEFORE
PERFORMING ANY AD JUSTMENTS OR REPAIRS.

Respiratory Protection:IF ENGINEERING CONTROLS FAIL OR NON-ROUTINE USE
OR EMERGENCY OCCURS; USE NIOSH/MSHA APPROVED RESPIRATOR OR SUPPLIED
AIR RESPIRATOR OR SCBA, AS REQUIRED. USE IAW 29 CFR1910.134.
Ventilation:LOCAL EXHUAST SHOULD BE USED TO MAINTAIN EXPOSURE BELOW
OSHA PEL.
Protective Gloves:NITRILE, NEOPRENE, OR NATURAL RUBBER
Eye Protection:SAFETY GLASSES/CHEMICAL SPLASH GOGGLES
Other Protective Equipment:RUBBER BOOTS WITH SAFETY TOES, RUBBER APRON,
PLASTIC HARD HAT. EYE WASH STATION & SAFETY SHOWER.
Work Hygienic Practices:PROTECTIVE CLOTHING AND EQUIPMENT MUST BE IN
ACCORDANCE WITH 29 CFR 1910.132 & 1910.133.
Supplemental Safety and Health
MANUFACTURER CHANGED ADDRESS-OLD ADDRESS IS 40 CLEVELAND ST, SAN
FRANCISCO, CA.

HCC:C3
Boiling Pt:B.P. Text:218F,103C
Spec Gravity:1.1 (WATER=1)
Evaporation Rate & Reference:N/K (N-BUTYL ACETATE=1)
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR YELLOW LIQUID; ORGANIC ODOR

Stability Indicator/Materials to Avoid:YES
STRONG BASES
Stability Condition to Avoid:DO NOT MIX WITH STRONG BASES.
Hazardous Decomposition Products:HEAT

Waste Disposal Methods:DISPOSE OF 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.