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

MSDS NAME:ENTEC 402
NIIN:00N069801
MSDS Number: CBKWD
=== Responsible Party ===
Company:BETZ LABORATORIES, INC.
Address:4636 SOMERTON ROAD
City:TREVOSE
State:PA
ZIP:19053
Country:US
Info Phone Num:800-877-1940
Emergency Phone Num:800-877-1940
CAGE:24774
=== Contractor Identification ===
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:MOLYBDIC ACID, DISODIUM SALT; (SODIUM MOLYBDATE)
CAS:7631-95-0
RTECS #:QA5075000
OSHA PEL:5 MG MO/M3
ACGIH TLV:5 MG MO/M3

Name:PHOSPHONIC ACID,(1-HYDROXYETHYLIDENE)DI-
CAS:2809-21-4
RTECS #:SZ8562100
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:1H-BENZOTRIAZOLE,METHYL-
CAS:29385-43-1
RTECS #:DM1300000
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:ACETIC ACID, (ETHYLENEDINITRILO) TETRA-, TETRASODIUM SALT;
    (TETRASODIUM ETHYLENE DIAMINE TETRAACETATE)
CAS:64-02-8
RTECS #:AH5075000
OSHA PEL:N/K 
ACGIH TLV:N/K 

Name:SODIUM HYDROXIDE (CERCLA)
CAS:1310-73-2
RTECS #:WB4900000
OSHA PEL:2 MG/M3
ACGIH TLV:2 MG/M3, C
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

=====================  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: MAY CAUSE SLIGHT
    IRRITATION TO SKIN. EYE: SEVERE IRRITANT TO EYES. INHAL:
    MISTS/AEROSOLS MAY CAUSE IRRITATION TO UPPER RESPIRATORY TRACT.
    INGESTION: MAY BE TOXIC. CHRONIC: PROLONGED OR RE PEATED CONTACT
    MAY CAUSE PRIMARY IRRITANT DERMATITIS.
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:MAY CAUSE REDNESS OR ITCHING OF SKIN.
Medical Cond Aggravated by Exposure:NOT KNOWN.

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

First Aid:SKIN:REMOVE CONTAMD CLTHG. WASH EXPOSED AREA W/LGE QTY OF
    SOAP SOLN/WATER FOR AT LEAST 15 MINS. EYE:IMMED FLUSH W/WATER FOR
    AT LEAST 15 MINS. IMMED CONT MD FOR ADDTNL TREATMENT. INHAL:REMOVE
    VICTIM FR OM CONTAMD AREA TO FRESH AIR. APPLY APPROP FIRST AID
    TREATMENT AS NEC. INGEST: DO NOT FEED ANYTHING BY MOUTH TO AN
    UNCON/CONVULS VICTIM. DO NOT INDUCE VOMIT. IMMED CONT MD. DILUTE
    CONTENTS (SUPDAT)

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

Flash Point Method:PMCC
Flash Point:>200F,>93C
Extinguishing Media:DRY CHEMICAL, CARBON DIOXIDE, FOAM OR WATER.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA & FULL
    PROTECTIVE EQUIPMENT.
Unusual Fire/Explosion Hazard:NONE SPECIFIED BY MANUFACTURER.

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

Spill Release Procedures:VENT AREA. USE SPECIFIED PROT EQUIP. CNTN &
    ABSORB ON ABSORB MATLS. PLACE IN WASTE DISP CNTNR. WASTE CHARACT OF
    ABSORB MATL/ANY CONTAMD SOIL SHOULD BE DETERMINED I/A/W RCRA REGS.
    FLUSH AREA W/WATER. W ET AREA MAY BE SLIPPERY. SPREAD SAND/GRIT.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:KEEP CONTIAINERS CLOSED WHEN NOT IN
    USE. DO NOT FREEZE. IF FROZEN, THAW AND MIX COMPLETEY PRIOR TO USE.
Other Precautions:ALKALINE. DO NOT MIX WITH ACIDIC MATERIAL.

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

Respiratory Protection:USE PROTECTIVE EQUIPMENT IN ACCORDANCE W/29CFR
    SECTION 1910.132-34. USE NIOSH/MSHA RESPIRATORS W/IN USE
    LIMITATIONS OR ELSE USE NIOSH/MSHA SUPPLIED AIR RESPIRATORS.
Ventilation:ADEQUATE VENT TO MAINTAIN AIR CONTAMINANTS BELOW EXPOS
    LIMITS.
Protective Gloves:RUBBER GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGS.
Other Protective Equipment:EMERGENCY EYEWASH & DELUGE SHOWER MEETING
    ANSI DESIGN CRITERIA.
Work Hygienic Practices:WASH GLOVES OFF AFTER EACH USE, REPLACE AS
    NECESSARY.
Supplemental Safety and Health
FIRST AID PROC: OF STOMACH USING 3-4 GLASSES MILK OR WATER.

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

Vapor Pres:18.0
Vapor Density:<1.00
Spec Gravity:1.241(70F)
pH:12.7
Evaporation Rate & Reference:<1.00 (ETHER=1)
Solubility in Water:100.0%
Appearance and Odor:YELLOW LIQUID W/SLIGHT ODOR.

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

Stability Indicator/Materials to Avoid:YES
MAY REACT W/STRONG OXIDIZERS.
Stability Condition to Avoid:DO NOT CONTAMINATE BETZ TANK CLEAN-OUT
    CATEGORY "B".
Hazardous Decomposition Products:THERMAL DECOMPOSITION (DESTRUCTIVE
    FIRES) YIELDS ELEMENTAL OXIDES.

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

Waste Disposal Methods:WATER CONTAMD W/PROD MAY BE SENT TO A SANITARY
    SEWER TREATMENT FACILITY I/A/W ANY LOCAL AGREEMENT. A PERMITTED
    WASTE TREATMENT FACILITY/DISCHARGES UNDER NPDES PERMIT PRODUCT(AS
    IS). INCINERATE OR BURY  IN APPROVED LANDFILL.

 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.

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