Product ID:129-010/129-200/129-210 PREMIX RC DEVELOPER
MSDS Date:10/29/1987
FSC:6850
NIIN:00F034434
MSDS Number: BTNPJ

CLAYTON CHEMICAL CO

1554 24TH ST
NORTH CHICAGO, IL 60064
US

Emergency Phone: 312-473-3334

Info Phone: 312-689-4002

Cage: 1HS49

CLAYTON CHEMICAL CO

NORTH CHICAGO, IL 60064 US

Telephone: 312-689-4002

Cage: 1HS49

POTASSIUM HYDROXIDE

CAS: 1310-58-3

RTECS: TT2100000

Fraction By Weight: <3%

ACGIH TLV: 2 MG/CUM (CEILING)

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

HYDROQUINONE; 1,4-DIHYDROXYBENZENE; 1,4-BENZENEDIOL

CAS: 123-31-9

RTECS: MX3500000

Fraction By Weight: <3%

OSHA PEL 2 MG/CUM

ACGIH TLV: 2 MG/CUM

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:SKIN: DERMATITIS, IRRITATION.
PROLONGED CONTACT MAY CAUSE HYPOMELANOSIS, HYPERPIGMENTATION,
DEPIGMENTATION. EYES: IRRITATION. PROLONGED CONTACT MAY CAUSE LOSS
OF VISUAL ACUITY.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, NAUSEA, VOMITING, SENSE OF
SUFFOCATION, HEADACHES.

First Aid:SKIN: WASH W/SOAP & WATER. EYES: IMMEDIATELY FLUSH W/WATER
FOR AT LEAST 15 MINUTES. INGESTION: GIVE LARGE VOLUMES OF WATER &
INDUCE VOMITING. DON'T MAKE AN UNCONSCIOUS PERSON VOMIT. OBTAIN
MEDICAL ATT ENTION IN ALL CASES.

Flash Point:NON-FLAMMABLE

Spill Release Procedures:ABSORB & REMOVE BULK W/ABSORBENT SWEEPING
COMPOUND. NEUTRALIZE REMAINING LIQUID.
Neutralizing Agent:ACETIC ACID (VINEGAR)

Handling and Storage Precautions:AVOID REPEATED/PROLONGED CONTACT
W/SKIN/CLOTHING.

Protective Gloves:RUBBER/NEOPRENE
Eye Protection:CHEMICAL SAFETY GOGGLES
Supplemental Safety and Health
WASTE DISPOSAL CONT'D: DISPOSE OF IN ACCORDANCE W/FEDERAL, STATE &
LOCAL REGULATIONS.

Boiling Pt:B.P. Text:>212F
Spec Gravity:1.085
pH:10.3
Solubility in Water:COMPLETE
Appearance and Odor:LIGHT STRAW LIQUID W/NO ODOR.

Stability Indicator/Materials to Avoid:YES
ACIDS
Hazardous Decomposition Products:SULFUR DIOXIDE

Waste Disposal Methods:DILUTE FRESH DEVELOPER W/WATER, NEUTRALIZE TO PH
6-8, DISPOSE THROUGH WASTE TREATMENT PLANT. DISPOSE OF SPENT
DEVELOPER BY ADDING TO SILVER-FREE SPENT FIXER UNTIL PH IS NEUTRAL,
DILUTE W/WATER, DISPOS E OF THROUGH WASTE TREATMENT PLANT. SEESUPP

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