Product ID:CG 50 FIXER
MSDS Date:06/01/1993
FSC:6750
NIIN:00N064769
Kit Part:Y
MSDS Number: CBVYR

MILES INC

100 CHALLENGER RD
RIDGEFIELD PARK, NJ 07660
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 201-440-2500

Cage: MILES

MILES INC

PITTSBURGH, PA 15205-9741 US

Telephone: 800-662-2927

Cage: MILES

THIOSULFURIC ACID, AMMONIUM SALT; (AMMONIUM THIOSULFATE)

CAS: 7783-18-8

RTECS: XN6465000

Fraction By Weight: 10-15%

OSHA PEL 50 PPM (MFR)

ACGIH TLV: 25 PPM (MFR)

WATER

CAS: 7732-18-5

RTECS: ZC0110000

Fraction By Weight: 80-85%

OSHA PEL N/K

ACGIH TLV: N/K

SODIUM SULFITE

CAS: 7757-83-7

RTECS: WE2150000

Fraction By Weight: 1-5%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:EYE & SKIN:MAY CAUSE IRRITATION.
INHALATION:NORMALLY NO PROBLEM, BUT INHALATION OF MIST COULD CAUSE
RESPIRATORY IRRITATION. INGESTION:MAY CAUSE IRRITATION OF MUCOUS
MEMBRANES OR DIGESTIVE TRACT. CHRONIC:NONE LISTED BY MANUFACTURER.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYE:IMMED FLUSH W/PLENTY OF RUNNING WATER FOR @ LEAST 15
MINS. OBTAIN MED ATTN. SKIN:FLUSH AFFECTED AREAS PROMPTLY W/WATER
FOR 15 MINS. REMOVE CONTAMD CLTHG. IN CASE OF CONTINUED IRRITATION
CONSULT PH YSICIAN. INHAL:FOR OVER-EXPOSURE, REMOVE TO FRESH AIR.
INGEST:OBTAIN IMMED MED ATTN.

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT . EVACUATE PERSONNEL TO SAFE AREA. KEEP PERSONNEL REMOVED
& UPWIND OF FIRE.
Unusual Fire/Explosion Hazard:WHEN HEATED TO DECOMPOSITION EMISSION OF
TOXIC FUMES OF SO*2 IS POSSIBLE.

Spill Release Procedures:NOTE:REVIEW SECTIONS 4 & 8 BEFORE PROCEEDING
WITH CLEAN UP. USE APPROP PERSONAL PROT EQUIP DURING CLEAN UP. DIKE
SPILL. PVNT LIQ FROM ENTERING SEWERS, WATERWAYS OR LOW AREAS. SOAK
UP W/SAWDUST, SAND, OIL DRY OR OTHER ABSORBENT MATERIAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:AVOID EYE & SKIN CONTACT, AND STORE IN
WELL-VENTILATED AREA. KEEP CONTAINER TIGHTLY CLOSED. DO NOT STORE
W/INCOMPATIBLE MATAL (SEE SECTION 5).
Other Precautions:DO NOT STORE OR CONSUME FOOD, DRINK OR TOBACCO IN
AREA WHERE THEY MAY BECOME CONTAMD WITH THIS MATERIAL.

Respiratory Protection:NONE NEEDED W/WORKING MIXTURES & NORMAL ROOM
VENT (10 CHANGES OF AIR PER HOUR). NIOSH/MSHA APPROVED RESPIRATOR
APPROPRIATE FOR EXPOSURE OF CONCERN .
Ventilation:ROOM VENT IS SUFFICIENT. AVOID USE OF PROD IN UNVENTILATED
AREAS. ALWAYS CONTROL AIRBORNE LEV BELOW EXPOSURE (SUPDAT)
Protective Gloves:CHEMICAL RESISTANT GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:CHEM RESIST APRONS. DISPOSABLE COVERALLS.
ANSI APPRVD EMERGENCY EYE WASH & DELUGE SHOWER .
Work Hygienic Practices:DO NOT STORE OR CONSUME FOOD, DRINK OR TOBACCO
IN AREA WHERE THEY MAY BECOME CONTAMD W/THIS MATL.
Supplemental Safety and Health
WASTE DISP METH:PERMITTING AUTHORITY & MAY REQ PRETREATMENT. DISPOSAL
MUST BE I/A/W FEDERAL, STATE AND LOCAL REGS . VENT:GUIDELINES WHEN
REPORTED IN SECTION 2 (USE 50% OF TLV).

Boiling Pt:B.P. Text:221F,105C
Spec Gravity:1.082 (H*2O=1)
pH:5.33
Evaporation Rate & Reference:NOT KNOWN
Solubility in Water:100% (BY WT)
Appearance and Odor:CLEAR AND COLORLESS LIQUID, SLIGHT SULFUR DIOXIDE
ODOR.

Stability Indicator/Materials to Avoid:YES
STRONG ALKALI, STRONG ACIDS, OXIDIZERS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:OXIDES OF SULFUR, CO*2, CARBON
MONOXIDE, AMMONIA.

Waste Disposal Methods:RECOVER NONUSABLE FREE LIQ AND/OR CONTAMD WATER,
& DISPOSE OF IN APPRVD & PERMITTED TREATMENT SYS. INCIN IS REC.
REMOVE NONUSABLE SOLID MATL AND/OR CONTAMD SOIL, FOR DISP IN APPRVD
& PERMITTED LANDFIL L, DISCHARGE TO SEWER REQUIRES
APPROVALOF(SUPDAT)

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.