ALDRICH CHEMICAL CO -- SODIUM BISULFATE MONOHYDRATE, 99%, 23371-4  -- 6810-00N014643
<pre>=====================  Product Identification  =====================

Product ID:SODIUM BISULFATE MONOHYDRATE, 99%, 23371-4
MSDS Date:01/08/1988
FSC:6810
NIIN:00N014643
=== Responsible Party ===
Company Name:ALDRICH CHEMICAL CO
Box:355
City:MILWAUKEE
State:WI
ZIP:53201
Country:US
Info Phone Num:414-273-3850
CAGE:60928
=== 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

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

Ingred Name:SODIUM BISULFATE MONOHYDRATE (99%)
CAS:10034-88-5
RTECS #:VZ1870000
Fraction by Wt: 99%

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

LD50 LC50 Mixture:LD50: (IPR, MUS)=193 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:ACUTE: HARMFUL IF SWALLOWED, INHALED,
    OR ABSORBED THROUGH SKIN. MATERIAL IS EXTREMELY DESTRUCTIVE TO
    TISSUE OF THE MUCOUS MEMBRANES AND UPPER RESPIRATORY TRACT, EYES
    AND SKIN. INHALATION MAY BE FATAL  AS A RESULT OF SPASM,
    INFLAMMATION AND EDEMA OF THE LARYNX AND BRONCHI, CHEMICAL
    PNEUMONITIS AND PULMONARY EDEMA.
Explanation of Carcinogenicity:NONE.
Effects of Overexposure:MAY INCLUDE BURNING SENSATION, COUGHING,
    WHEEZING, LARYNGITIS, SHORTNESS OF BREATH, HEADACHE, NAUSEA AND
    VOMITING.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

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

First Aid:IN CASE OF CONTACT, IMMEDIATELY FLUSH EYES OR SKIN WITH
    COPIOUS AMOUNTS OF WATER FOR AT LEAST 15 MINUTES WHILE REMOVING
    CONTAMINATED CLOTHING AND SHOES. IF INHALED, REMOVE TO FRESH AIR.
    IF NOT BREATHI NG GIVE ARTIFICIAL RESPIRATION. IF BREATHING IS
    DIFFICULT, GIVE OXYGEN. CALL MD. WASH CONTAMINATED CLOTHING BEFORE
    REUSE. INGEST: CALL MD IMMEDIATELY .

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

Flash Point:NONE
Extinguishing Media:USE EXTINGUISHING MEDIA APPROPRIATE TO SURROUNDING
    FIRE CONDITIONS.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT . PREVENT CONTACT WITH SKIN AND EYES.
Unusual Fire/Explosion Hazard:EMITS TOXIC FUMES UNDER FIRE CONDITIONS.

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

Spill Release Procedures:WEAR NIOSH/MSHA APPROVED RESPIRATOR, CHEMICAL
    WORKERS GOGGLES, RUBBER BOOTS AND HEAVY RUBBER GLOVES. SWEEP UP,
    PLACE IN A BAG AND HOLD FOR WASTE DISPOSAL. VENTILATE AREA AND WASH
    SPILL SITE AFTER MATE RIAL PICKUP IS COMPLETE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:KEEP TIGHTLY CLOSED. MOISTURE
    SENSITIVE. STORE IN A COOL, DRY PLACE.
Other Precautions:DO NOT BREATHE DUST. AVOID CONTACT WITH EYES, SKIN
    AND CLOTHING. CORROSIVE.

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

Respiratory Protection:WEAR APPROPRIATE NIOSH/MSHA APPROVED RESPIRATOR.
Ventilation:USE ONLY IN A CHEMICAL FUME HOOD.
Protective Gloves:CHEMICAL-RESISTANT GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES.
Other Protective Equipment:OTHER PROTECTIVE CLOTHING, SAFETY SHOWER AND
    EYE BATH.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
WASTE DISP METH: WHICH CAN BE CONTROLLED BY THE RATE OF ADDITION.
    OBSERVE ALL FEDERAL, STATE AND LOCAL LAWS. EYE PROT: MAY ADD FULL
    LENGTH FACE SHIELD TO GOGGLES .

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

HCC:C2
Melt/Freeze Pt:M.P/F.P Text:137F,59C
Spec Gravity:2.103
Appearance and Odor:NONE SPECIFIED BY MANUFACTURER.

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

ALUMINUM, ALCOHOLS, BASES.
Stability Condition to Avoid:MOISTURE.
Hazardous Decomposition Products:TOXIC FUMES OF: SOX

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

Waste Disposal Methods:SM QTYS: CAUTIOUSLY ADD TO LG STIRRED EXCESS OF
    WATER. ADJUST PH TO NEUT, SEPARATE ANY INSOL SOLIDS/LIQS & PKG FOR
    HAZ WASTE DISP. FLUSH AQ SOLN DOWN DRAIN W/PLENTY OF WATER.
    HYDROLYSIS & NEUTRALIZATI ON RXS MAY GENERATE HEAT & FUMES (SEE
    SUPP DATA)

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