=====================  Product Identification  =====================

MSDS NAME:CORTROL IS100
NIIN:00N085007
MSDS Number: CGZWN
=== Responsible Party ===
Company:BETZ DEARBORN INC
Address:4636 SOMERTON RD
City:TREVOSE
State:PA
ZIP:19053
Country:US
Info Phone Num:215-355-3300
Emergency Phone Num:800-877-1940
CAGE:JO502
=== Contractor Identification ===
Company:BETZ DEARBORN INC
Address:200 WITMER RD
Box:City:HORSHAM
State:PA
ZIP:19044
Country:US
Phone:215-773-6269
CAGE:JO502
Company:BETZDEARBORN INC.
Address:4636 SOMERTON ROAD
Box:City:TREVOSE
State:PA
ZIP:19053
Country:US
Phone:215-355-3300
CAGE:24774

=============  Composition/Information on Ingredients  =============

Name:SODIUM SULFITE
CAS:7757-83-7
RTECS #:WE2150000
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:SUPDAT: REGARDING PROPER DISPOSAL OF THIS MATERIAL.
RTECS #:9999999ZZ
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:RESP PROT: NIOSH ARRPVD SUPPLIED AIR-RESPS. IF NIOSH APPRVD
    AIR-PURIFYING RESP USE IS APPROP, USE NIOSH APPRVD (ING 4)
RTECS #:9999999ZZ

Name:ING 3: RESPIRATOR WITH DUST/MIST FILTERS.
RTECS #:9999999ZZ

Name:PROT GLOVES: EACH USE. REPLACE AS NECESSARY.
RTECS #:9999999ZZ

Name:EYE PROT: & FULL LENGTH FACESHIELD .
RTECS #:9999999ZZ

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:NO	Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE: SKIN: PRIMARY ROUTE OF
    EXPOSURE; MAY CAUSE MODERATE IRRITATION TO THE SKIN. POTENTIAL SKIN
    SENSITIZER. MAY CAUSE DERMATITIS. EYE: MAY CAUSE MOD IRRITATION.
    INHALATION: PRIMARY ROUTE OF EXPOS; D USTS CAUSE IRRIT TO UPPER
    RESPIRATORY TRACT. INGESTION: MAY CAUSE GASTROINTESTINAL IRRITATION
    W/POSS (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: NAUS, VOMIT, ABDOM DISCOMFORT &
    DIARR. SYMPS OF EXPOS: MAY CAUSE REDNESS/ITCHING OF SKIN, TEARING &
    PAIN IN EYES (DIRECT CONT). MAY CAUSE SEV ALLERGIC RESPONSES
    (HIVES, BRONCHOCONSTRICTION)  IN HYPERSENSITIVE INDIVIDUALS. TARGET
    ORGANS: PRLNGD/RPTD EXPOS MAY CAUSE PRIMARY IRRITANT DERM AND/OR
    SKIN SENSITIZ.
Medical Cond Aggravated by Exposure:NOT KNOWN.

=======================  First Aid Measures  =======================

First Aid:SKIN: REMOVE CONTAMD CLTHG. WASH EXPOS AREA W/LG QTY OF SOAP
    SOLN/WATER FOR 15 MINS. EYE: IMMED FLUSH W/WATER FOR @ LST 15 MINS.
    IMMED CONT PHYS FOR ADDNL TREATMENT. INHAL: REMOVE TO FRESH AIR.
    APPLY  APPROP FIRST AID TREATMENT AS NECESSARY. INGEST: DO NOT FEED
    ANYTHING BY MOUTH TO UNCON/CONVULSIVE VICTIM. DO NOT INDUCE VOMIT.
    IMMED CONT PHYS. DILUTE CONTENTS OF STOM USING 3-4 GLASSES (SUPDAT)

=====================  Fire Fighting Measures  =====================

Flash Point Method:SCC
Flash Point:>200F,>93C
Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE, FOAM OR WATER.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:THERMAL DECOMPOSITION (DESTRUCTIVE FIRES)
    YIELDS ELEMENTAL OXIDES.

==================  Accidental Release Measures  ==================

Spill Release Procedures:VENTILATE AREA. USE SPECIFIED EQUIPMENT.
    CONTAIN & ABSORB ON ABSORBENT MATERIAL. PLACE IN WASTE DISPOSAL
    CONTAINER. FLUSH AREA WITH WATER. WET AREA MAY BE SLIPPERY. SPREAD
    SAND/GRIT.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:KEEP CONTAINERS CLOSED WHEN NOT IN
    USE. KEEP DRY.
Other Precautions:NORMAL CHEMICAL HANDLING.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:A RESP PROT PROGRAM THAT MEETS OSHA'S 29 CFR
    1910.134 & ANSI Z88.2. REQUIREMENTS MUST BE FOLLOWED WHENEVER
    WORKPLACE CNDTNS WARRANT RESP'S USE. USE NIOSH APPRVD AIR PURIFYING
    RESPS W/IN USE LIMITATION S ASSOC W/EQUIP/ELSE USE (ING 3)
Ventilation:ADEQUATE VENTILATION.
Protective Gloves:NEORPENE GLOVES. WASH OFF AFTER (ING 5)
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS (ING 6)
Other Protective Equipment:ANSI APPRVD EYE WASH & DELUGE SHOWER . USE
    PROT EQUIP I/A/W 29CFR 1910 SUBPART 1.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
PH 5% SOLN: 10. FIRST AID PROC: MILK/WATER. WASTE DISP METH: IS
    DISCARDED AS WASTE, THE US RCRA HAZ WASTE IDENTIFICATION NUMBER IS:
    D002=CORR(PH). PLEASE BE ADVISED; HOWEVER THAT STATE AND LOC
    REQUIRE MENTS FOR WASTE DISP MAY BE MORE RESTRICTIVE/OTHERWISE
    DIFFERENT FROM FED REGS. CONSULT FED, STATE & LOCAL REGS (ING 2)

==================  Physical/Chemical Properties  ==================

Vapor Pres:<0.1
Vapor Density:<1.00
pH:SUPDAT
Evaporation Rate & Reference:<1.0 (ETHER =1)
Solubility in Water:15.0%
Appearance and Odor:WHITE POWDER, NO ODOR.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
MAY REACT WITH STRONG OXIDIZERS.
Stability Condition to Avoid:STABLE UNDER NORMAL STORAGE CONDITIONS.
Hazardous Decomposition Products:THERMAL DECOMPOSITION (DESTRUCTIVE
    FIRES) YIELDS ELEMENTAL OXIDES.

====================  Disposal Considerations  ====================

Waste Disposal Methods:WATER CONTAMD W/THIS PROD MAY BE SENT TO
    SANITARY SEWER TREATMENT FACILITY, I/A/W ANY LOC AGREEMENT, A
    PERMITTED WASTE TREATMENT FACILITY/DISCHARGED UNDER PERMIT. PROD AS
    IS-INCINERATE/LAND DISPOSE IN  APPRVD LANDFILL. IF THIS UNDILUTED
    PROD (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.

*** END OF RECORD ***