SIGMA CHEMICAL COMPANY -- T1134 TETRABUTYLAMMONIUM HYDROGEN SULFATE  -- 6810-00F047230
<pre>=====================  Product Identification  =====================

Product ID:T1134 TETRABUTYLAMMONIUM HYDROGEN SULFATE
MSDS Date:05/01/1995
FSC:6810
NIIN:00F047230
=== Responsible Party ===
Company Name:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:SAINT LOUIS
State:MO
ZIP:63178-5000
Country:US
Info Phone Num:314-771-5765/800-325-3010
Emergency Phone Num:314-771-5765/800-325-3010
CAGE:21076
=== Contractor Identification ===
Company Name:ALDRICH CHEMICAL CO INC
Address:1001 WEST ST PAUL AVE
Box:355
City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:60928
Company Name:FLUKA CHEMICAL CORP
Address:1001 WEST ST PAUL
Box:City:MILWAUKEE
State:WI
ZIP:53233
Country:US
Phone:414-273-3850
CAGE:63181
Company Name:SIGMA CHEMICAL COMPANY
Address:3050 SPRUCE ST
Box:14508
City:ST LOUIS
State:MO
ZIP:63178
Country:US
Phone:314-771-5765
CAGE:21076

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

Ingred Name:TETRABUTYLAMMONIUM HYDROGEN SULFATE
CAS:32503-27-8
Fraction by Wt: 97%

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

LD50 LC50 Mixture:ORAL LD50(MOUSE): 555 MG/KG
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:INGESTION: HARMFUL. INHALATION:
    HARMFUL, IRRITATING TO MUCOUS MEMBRANES & UPPER RESPIRATORY TRACT.
    SKIN: HARMFUL IF ABSORBED THROUGH SKIN, IRRITATION. EYES:
    IRRITATION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION.

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

First Aid:EYES/SKIN: IMMEDIATELY FLUSH W/COPIOUS AMOUNTS OF WATER FOR
    15 MINS. INHALATION: REMOVE TO FRESH AIR. GIVE CPR/OXYGEN IF
    NEEDED. INGESTION: WASH OUT MOUTH W/WATER IF CONSCIOUS. OBTAIN
    MEDICAL ATTENTIO N IN ALL CASES.

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

Extinguishing Media:DRY CHEMICAL POWDER, WATER SPRAY, CO2
Fire Fighting Procedures:WEAR SCBA & PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

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

Spill Release Procedures:WEAR RESPIRATOR, CHEMICAL SAFETY GOGGLES,
    RUBBER BOOTS & HEAVY RUBBER GLOVES. SWEEP UP, PLACE IN A BAG & HOLD
    FOR WASTE DISPOSAL. AVOID RAISING DUST. VENTILATE AREA & WASH SITE
    AFTER MATERIAL PICKUP I S COMPLETE.

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

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. STORE UNDER
    NITROGEN. STORE IN A COOL DRY PLACE.
Other Precautions:DON'T BREATHE DUST. AVOID CONTACT W/EYES, SKIN &
    CLOTHING. HARMFUL SOLID. HYGROSCOPIC.

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

Respiratory Protection:USE MASK.
Ventilation:MECHANICAL EXHAUST REQUIRED
Protective Gloves:REQUIRED
Eye Protection:CHEMICAL SAFETY GOGGLES
Other Protective Equipment:SUITABLE PROTECTIVE CLOTHING, SAFETY SHOWER
    & EYE BATH.
Supplemental Safety and Health

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

Melt/Freeze Pt:M.P/F.P Text:(SEE SUPP)
Appearance and Odor:WHITE CRYSTALLINE POWDER

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

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS
Stability Condition to Avoid:MOISTURE
Hazardous Decomposition Products:CO, CO2, NITROGEN OXIDES, SULFUR
    OXIDES

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

Waste Disposal Methods:DISSOLVE/MIX THE MATERIAL W/A COMBUSTIBLE
    SOLVENT & BURN IN A CHEMICAL INCINERATOR EQUIPPED W/AN AFTERBURNER
    & SCRUBBER, IAW/FEDERAL, STATE & LOCAL REGULATIONS.

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