Product ID:AZ 400K DEVELOPER
MSDS Date:08/22/1988
FSC:6750
NIIN:00N014979
MSDS Number: BKNKB

AMERICAN HOECHST CORPORATION

ROUTE 202-206 NORTH
SOMERVILLE, NJ 08876
US

Emergency Phone: 201-231-2244

Info Phone: 201-231-2244

Cage: 2V751

AMERICAN HOECHST CORPORATION

3700 SOMERVILLE, NJ 08876 US

Telephone: 201-231-2244

Cage: 2V751

POTASSIUM HYDROXIDE (SARA III)

CAS: 1310-58-3

RTECS: TT2100000

Fraction By Weight: <1%

OSHA PEL C, 2 MG/M3

ACGIH TLV: C 2 MG/M3; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

WATER

CAS: 7732-18-5

RTECS: ZC0110000

POTASSIUM BORATES

CAS: 20786-60-1

LD50 LC50 Mixture:LD50:365 MG/KG (POTASSIUM HYDROXIDE)
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ALKALINE SOLUTION. MAY CAUSE SEVERE
IRRITATION OR CAUSTIC BURNS TO EYES AND MUCOUS MEMBRANES. SOLUTION
OF PH GREATER THAN 10 ARE KNOWN TO CAUSE CORNEAL DAMAGE. D.O.T.
4-HOUR RABBIT SKIN TEST OF HIGHES T COMMERCIAL CONCENTRATION OF
PRODUCT WAS NEGATIVE FOR CORROSION.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:NONE SPECIFIED BY MANUFACTURER.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:INHAL:CALL MD IF IRRITATION OF RESP PASSAGES OCCURS.
EYE:FLUSH THOROUGHLY W/WATER FOR AT LEAST 15 MINUTES. GET MD IMMED.
SKIN:IMMED REMOVE CONTAMD CLTHG & WASH AFFECTED AREA. CALL MD IF
IRRIT OCCURS. INGEST:IF CONSCIOUS, GIVE WATER OR MILKTO DILUTE
STOMACH CONTENTS. DO NOT INDUCE VOMITING. CALL MD.

Extinguishing Media:NON-FLAMMABLE - COMPATIBLE WITH EXTINGUISHING
AGENTS.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

Spill Release Procedures:WEARING APPROPRIATE PERSONAL PROTECTIVE
EQUIPMENT, CONTAIN SPILL, COLLECT ONTO INERT ABSORBENT. PLACE IN
SUITABLE CONTAINER. RINSE RESIDUAL W/WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.

Respiratory Protection:WHERE MIST IS PRESENT, PROVIDE LOCAL VENTILATION
OR A NIOSH/MSHA APPROVED RESPIRATOR CERTIFIED FOR MIST.
Ventilation:USE LOCAL EXHAUST VENTILALTION.
Protective Gloves:RUBBER GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES,(SEE SUPP DATA)
Other Protective Equipment:CLOTHING SUITABLE TO PREVENT SKIN CONTACT.
Work Hygienic Practices:CONTACT LENSES SHOULD NOT BE WORN WHEN WORKING
W/CHEMICAL.
Supplemental Safety and Health
MATLS TO AVOID:RELEASING HYDROGEN GAS. EYE PROT:MAY ADD FULL LENGTH
FACESHIELD TO GOGGLES .

HCC:C2
Boiling Pt:B.P. Text:212F,100C
Spec Gravity:1.09
pH: 12.9
Evaporation Rate & Reference:ABOUT SAME AS WATER.
Solubility in Water:SOLUBLE.
Appearance and Odor:COLORLESS LIQUID, LITTLE OR NO ODOR.
Percent Volatiles by Volume: 88

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS. PROD EXPECTED, BY TEST/ANALOGY, TO SLOWLY ATTACK
ALUMINUM/PERHAPS OTHER NONFERROUS METALS, (SEE SUPP DATA)
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:PROD EXPECTED, BY TEST OR ANALOGY, TO
SLOWLY ATTACK ALUMINUM & PERHAPS OTHER NONFERROUS METALS, RELEASING
HYDROGEN GAS.

Waste Disposal Methods:DISPOSE OF OR INCINERATE I/A/W REGULATIONS.
PRODUCT WOULD BE CONSIDERED A HAZARDOUS WASTE UNDER CERCLA DUE TO
HIGH PH UNLESS NEUTRALIZED PRIOR TO DISPOSAL.

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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.