Product ID:CHEMPOS K KIT DEVELOPER #1 AND #2 (5149-440)
MSDS Date:08/10/1996
FSC:6750
NIIN:01-200-8179
Kit Part:Y
MSDS Number: CCMSZ

CLAYTON CHEMICAL CO., A DIV OF VARICHEM CORP

RR 1
HEATHSVILLE, VA 22473
US

Emergency Phone: 703-759-9399(CHEMTREC 800-424-9300)

Info Phone: 804-580-8105

Cage: 6W820

CLAYTON CHEMICAL CO., A DIV OF VARICHEM CORP

276-Z HEATHSVILLE, VA 22473 US

Telephone: 703-759-9399

Cage: 6W820

SODIUM BISULFITE (SASA III) (CERCLA)

CAS: 7631-90-5

RTECS: VZ2000000

Fraction By Weight: 5-10%

OSHA PEL 5 MG/M3

ACGIH TLV: 5 MG/M3; 9596

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

POTASSIUM HYDROXIDE (CERCLA)

CAS: 1310-58-3

RTECS: TT2100000

Fraction By Weight: 3-6%

OSHA PEL C 2 MG/M3

ACGIH TLV: C 2 MG/M3; 9596

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

HYDROQUINONE (SARA 302/313) (CERCLA)

CAS: 123-31-9

RTECS: MX3500000

Fraction By Weight: 3-5%

OSHA PEL 2 MG/M3

ACGIH TLV: 2 MG/M3; 9596

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

LD50 LC50 Mixture:ORAL LD50 (RAT) IS 320 MG/KG
Routes of Entry: Inhalation:NO Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:INHALATION NORMALLY IS NOT A
PROBLEM;HOWEVER,INHALATION OF MIST MAY CAUSE RESPIRATORY
IRRITATION.CONTACT MAY CAUSE SKIN IRRITATION/ALLERGIC REACTION;EYE
IRRITATION.INGESTION MAY CAUSE SEVERE IRR ITATION OF MUCOUS
MEMBRANES OR DIGESTIVE TRACT.CHRONIC:OVEREXPOSURE MAY CAUSE
ANEMIA,SKIN SENSITIZATION/ALLERGIC REACTN.
Explanation of Carcinogenicity:NO INGREDIENT OF A CONCENTRATION OF 0.1%
OR GREATER IS LISTED AS A CARCINOGEN OR SUSPECTED CARCINOGEN.
Effects of Overexposure:INHALATION-RESPIRATORY IRRITATION.
EYES-IRRITATION, BURNING. SKIN-IRRITATION, BURNING, ALLERGIC
REACTION. INGESTED-IRRITATION OF MUCOUS MEMBRANES/GI TRACT.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES-IMMEDIATELY FLUSH WITH WATER FOR 15 MINUTES. GET MEDICAL
ATTENTION. SKIN-REMOVE CONTAMINATED CLOTHES. PROMPTLY FLUSH WITH
WATER FOR 15 MINUTES. SEE PHYSICIAN IF IRRITATION PERSISTS.
INHALED-REMOV E TO FRESH AIR. INGESTED-IF CONSCIOUS, DRINK MILK OR
WATER. INDUCE VOMITING. OBTAIN IMMEDIATE MEDICAL ATTENTION.

Flash Point:NOT FLAMMABLE
Lower Limits:NONE
Upper Limits:NONE
Extinguishing Media:USE ANY MEDIA APPROPRIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:EVACUATE PERSONNEL TO A SAFE AREA. KEEP
PERSONNEL REMOVED AND UPWIND OF FIRE. WEAR SELF-CONTAINED BREATHING
APPARATUS.
Unusual Fire/Explosion Hazard:WHEN HEATED TO DECOMPOSITION, EMISSION OF
TOXIC FUMES OF SULFUR DIOXIDE IS POSSIBLE.

Spill Release Procedures:USE APPROPRIATE PERSONAL PROTECTIVE EQUIPMENT.
DIKE SPILL. PREVENT LIQUID FROM ENTERING SEWERS, WATERWAYS OR LOW
AREAS. SOAK UP WITH SAND, OIL DRY OR OTHER ABSORBENT MATERIAL.
SPILL MAY BE NEUTRALIZED WITH POWDERED CITRIC ACID.
Neutralizing Agent:POWDERED CITRIC ACID.

Handling and Storage Precautions:STORE IN A COOL, DRY, WELL-VENTILATED
PLACE. KEEP CONTAINER TIGHTLY CLOSED. DO NOT STORE WITH
INCOMPATIBLE MATERIALS.
Other Precautions:DO NOT STORE OR CONSUME FOOD, DRINK OR USE TOBACCO IN
AREAS WHERE THEY MAY BECOME CONTAMINATED WITH THIS MATERIAL.

Respiratory Protection:SUFFICIENT ROOM VENTILATION.
Ventilation:SUFFICIENT ROOM VENTILATION.
Protective Gloves:RUBBER, PVC.
Eye Protection:SAFETY GLASSES WITH SIDE SHIELDS.
Other Protective Equipment:APRON. DLA-HMIS: EYE WASH, WASHING
FACILITIES.
Work Hygienic Practices:WASH HANDS AFTER HANDLING AND BEFORE EATING,
DRINKING, OR SMOKING. LAUNDER CONTAMINATED CLOTHES BEFORE REUSE.
Supplemental Safety and Health
KEY1=C4. PART A OF 4 PART KIT.

HCC:B3
Boiling Pt:B.P. Text:>212F,>100C
Vapor Pres:AS WATER
Vapor Density:AS WATER
Spec Gravity:1.180
pH:10.90
Evaporation Rate & Reference:1 (WATER=1)
Solubility in Water:COMPLETE
Appearance and Odor:CLEAR, COLORLESS LIQUID;

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CARBON DIOXIDE AND SULFUR DIOXIDE.
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:RECOVER NONUSABLE FREE LIQUID &/OR CONTAMINATED
WATER & DISPOSE OF IN AN APPROVED & PERMITTED TREATMENT SYSTEM.
REMOVE NONREUSABLE SOLID MATERIAL &/OR CONTAMINATED SOIL, FOR
DISPOSAL AT A PERMITTED & APPROVED LANDFILL. DISCHARGE TO SEWER
NEEDS OK.

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.