AQUATEC CHEMICAL INTL INC -- DESCALER G  -- 7930-00F050475
<pre>=====================  Product Identification  =====================

Product ID:DESCALER G
MSDS Date:03/02/1989
FSC:7930
NIIN:00F050475
=== Responsible Party ===
Company Name:AQUATEC CHEMICAL INTL INC
Address:408 AUBURN AVE
City:PONTIAC
State:MI
ZIP:48342-3208
Country:US
Info Phone Num:810-334-4747
Emergency Phone Num:810-456-8551
CAGE:0NEA5
=== Contractor Identification ===
Company Name:AQUATEC CHEMICAL INTERNATIONAL INC
Address:7844 MADISON AVE SUITE 111
City:FAIR OAKS
State:CA
ZIP:95628-3502
Country:US
Phone:916-863-0501;313-334-4747
CAGE:0NEA5
Company Name:CLOW CORP WATER MANAGEMENT DIV
Address:408 AUBURN AVE
Box:City:PONTIAC
State:MI
ZIP:48058-2622
Country:US
CAGE:9Y834

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

Ingred Name:HYDROCHLORIC ACID, HYDROGEN CHLORIDE, MURIATIC ACID        
    HYDROCHLORIDE
CAS:7647-01-0
RTECS #:MW4025000
Fraction by Wt: 25%
Other REC Limits:7 PPM
OSHA PEL:5 PPM
ACGIH TLV:C 11 MG/CUM
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Ingred Name:FORMALDEHYDE, FORMALIN (SUSPECTED HUMAN CARCINOGEN BY IARC;
    ACGIH; SUSPECTED CARCINOGEN BY NTP; IARC - GROUP 2A) *96-2*
CAS:50-00-0
RTECS #:LP8925000
ACGIH TLV:0.37 MG/CUM IC (2A)
EPA Rpt Qty:100 LBS
DOT Rpt Qty:100 LBS

Ingred Name:N,N-DIETHYLTHIOUREA
CAS:105-55-5
RTECS #:YS9800000
Other REC Limits:NTP CARCINOGEN

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:EYES/SKIN: WILL PRODUCE
    SEVERE/PERMANENT INJURY(TISSUE DESTROYED/CHANGED). INHALATION:
    SEVERE IRRITATION & POSSIBLE BURNS/TISSUE DAMAGE. INGESTION:
    CORROSIVE TISSUE DAMAGE. EXPOSURE MAY CAUSE SKIN, MU COUS
    MEMBRANES/RESPIRATORY TRACT ULCERATION/ALLERGIC REACTIONS.
Explanation of Carcinogenicity:SEE INGREDIENTS.
Effects of Overexposure:IRRITATION, BURNS.
Medical Cond Aggravated by Exposure:ALLERGIC REACTIONS.

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

First Aid:EYES: IMMEDIATELY FLUSH W/LARGE AMOUNTS OF WATER FOR 15 MINS.
    SKIN: WASH W/WATER FOR 15 MINS. INHALATION: REMOVE TO FRESH AIR.
    GIVE CPR/OXYGEN IF NEEDED. INGESTION: DON'T INDUCE VOMITING. DRINK
    LOTS O F WATER. OBTAIN MEDICAL ATTENTION IN ALL CASES.

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

Flash Point:NONE
Fire Fighting Procedures:WEAR FULL BODY PROTECTIVE CLOTHING & SCBA.
    WATER SPRAY MAY BE USED TO KEEP FIRE EXPOSED CONTAINERS COOL.
Unusual Fire/Explosion Hazard:NON-COMBUSTIBLE. CONTACT W/ALUMINUM, ZINC
    & OTHER METALS CAN GENERATE HYDROGEN WHICH IS EXPLOSIVE.

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

Spill Release Procedures:REMOVE SOURCES OF IGNITION. COVER CONTAMINATED
    SURFACES W/SODA ASH/SODIUM BICARBONATE. MIX & ADD WATER, IF
    NECESSARY; SCOOP UP SLURRY. CHECK TO SEE IF NEUTRALIZED. FLUSH TO
    SEWER W/WATER, IF ALLOWED.

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

Handling and Storage Precautions:STORE IN COOL, WELL VENTILATED AREA.
    KEEP DRUMS TIGHTLY CLOSED WHEN NOT IN USE. KEEP AWAY FROM HEAT &
    OPEN FLAME. KEEP CONTAINER CLOSED.
Other Precautions:USE W/ADEQUATE VENTILATION. DON'T GET IN EYES,
    SKIN/CLOTHING. AVOID BREATHING VAPOR.

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

Respiratory Protection:USE A NIOSH APPROVED RESPIRATOR IF LOCAL
    EXPOSURE LIMITS MAY BE EXCEEDED.
Ventilation:GENERAL ROOM, PLUS LOCAL EXHAUST AT RELEASE POINTS.
Protective Gloves:RUBBER
Eye Protection:FACE SHIELD/CHEMICAL SPLASH GOGGLES
Other Protective Equipment:RUBBER SUIT & RUBBER BOOTS, EMERGENCY EYE
    WASH FACILITY.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
    REUSE. DISCARD CONTAMINATED SHOES.
Supplemental Safety and Health
PH OF 1% SOLUTION IS 1.4.

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

Boiling Pt:B.P. Text:180F
Vapor Pres:27
Vapor Density:>1
Spec Gravity:1.123
pH:(SUPP)
Evaporation Rate &amp; Reference:LIGHTER THAN AIR
Solubility in Water:MISCIBLE
Appearance and Odor:PURPLE LIQUID W/PUNGENT ODOR
Percent Volatiles by Volume:0/WT

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

Stability Indicator/Materials to Avoid:YES
ALKALI
Stability Condition to Avoid:HEAT, OPEN FLAME & SOURCES OF IGNITION.
Hazardous Decomposition Products:HYDROCHLORIC ACID-TOXIC. METAL
    CONTACT: LIBERATES HYDROGEN.

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

Waste Disposal Methods:DILUTE & NEUTRALIZE W/CONTROLLED QUANTITY OF
    ALKALI. DISPOSE OF THROUGH A WASTE TREATMENT PLANT, IAW/FEDERAL,
    STATE & LOCAL REGULATIONS. CORROSIVE MATERIAL UN1789.

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