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

Product ID:979-11 SULFURIC ACID
MSDS Date:01/01/1987
FSC:6810
NIIN:00D000807
MSDS Number: BBDJX
=== Responsible Party ===
Company Name:HACH CO.
Address:100 DAYTON RD
Box:907
City:AMES
State:IA
ZIP:50010-0642
Country:US
Info Phone Num:303-669-3050  800-227-4224
Emergency Phone Num:515-232-2533
CAGE:91224
=== Contractor Identification ===
Company Name:HACH CO
Address:5600 LINDBERGH DR
Box:389
City:LOVELAND
State:CO
ZIP:80539
Country:US
Phone:970-669-3050/ 303-623-5716
CAGE:91224
Company Name:O & S SUPPLY INC.
Address:1001 N. MAIN ST.
Box:1564
City:SUMTER
State:SC
ZIP:29105
Country:US
Phone:803-775-7323
CAGE:3N991

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

Ingred Name:SULFURIC ACID  (SARA III)
CAS:7664-93-9
RTECS #:WS5600000
Fraction by Wt: 100%
OSHA PEL:1 MG/M3
ACGIH TLV:1 MG/M3; 9192
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

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

LD50 LC50 Mixture:2140 MG/KG;ORAL RAT
Routes of Entry: Inhalation:NO	Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:PRODUCT IS TOXIC BY CORROSIVITY. IS
    CORROSIVE TO ALL BODY TISSUES. INHALATION IS NOT EXPECTED UNLESS BY
    ABNORMAL OCCURANCE THE PRODUCT IS MISTED
Effects of Overexposure:SEVERE BURNS TO ALL BODY TISSUES CONTACTED.

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

First Aid:EYES/SKIN:FLUSH WITH WATER,REMOVE CONTAMINATED CLOTHING. GET
    MEDICAL ATTENTION. INGEST:DO NOT INDUCE VOMITING. GIVE LARGE
    QUANTITY OF MILK OR WATER PLUS AT LEAST 1 OZ MILK OF MAGNESIA
    DILUTED WITH WAT ER. (NOTHING BY MOUTH IF UNCONSCIOUS)GET MEDICAL
    ATTENTION. INHALED:(UNLIKELY)REMOVE TO FRESH AIR. GIVE ARTIFICIAL
    RESPIRATION OR OXYGEN AS NEEDED. GET MEDICAL ATTENTION.

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

Flash Point:NONE
Extinguishing Media:DRY CHEMICAL *DO NOT USE WATER*
Fire Fighting Procedures:USE SELF CONTAINED BREATHING APPARATUS AND
    FULL CHEMICAL PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:MAY IGNITE/EXPLODE WITH MANY MATERIALS.

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

Spill Release Procedures:COVER SPILL WITH NEUTRALIZING AGENT. ADD WATER
    (CAREFULLY) TO FORM SLURRY. WHEN EFFFERVESCENCE CEASES & SLURRY IS
    MOIST. PLACE IN AAPPROPRIATE CONTAINER FOR DISPOSAL.
Neutralizing Agent:SODIUM BICARBONATE OR 50/50 SODA ASH & LIME.

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

Handling and Storage Precautions:STORE IN COOL DRY AREA; AWAY FROM
    OXIDIZABLE MATERIAL.

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

Respiratory Protection:NONE NORMALLY NEEDED. USE NIOSH RESPIRATOR OR
    SUPPLIED AIR RESPIRATOR IF EXPOSED ABOVE TLV.
Ventilation:USE HOOD OR OTHER LOCAL EXHAUST TO MAINTAIN EXPOSURE BELOW
    TLV.
Protective Gloves:RUBBER OR VINYL.(IMPERVIOUS)
Eye Protection:SAFETY GLASSES & FACESHIELD OR GOGGLES
Other Protective Equipment:EYE WASH,SAFETY SHOWER, LAB COAT OR APRON.
Work Hygienic Practices:USE STRICT CHEMICAL HYGIENE PRACTICES.
Supplemental Safety and Health
MATERIAL IS PURCHASED LOCAL CONTRACT,W/O NSN.

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

HCC:C1
NRC/State Lic Num:NOT RELEVANT
Boiling Pt:=330.C, 626.F
Vapor Pres:1MM@145 C
Vapor Density:3.40
Spec Gravity:1.84
pH:<1
Solubility in Water:VERY SOLUBLE
Appearance and Odor:CLEAR,COLORLESS,OILY LIQUID,NO ODOR

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

Stability Indicator/Materials to Avoid:YES
WATER,CAUSTICS,ACETIC ACID,CHLORSULFONIC ACID,OXIDIZING & REDUCING
    AGENTS.
Stability Condition to Avoid:HEAT,MOISTURE
Hazardous Decomposition Products:SULFUR OXIDE FUMES.

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

Waste Disposal Methods:DISPOSE I/A/W FEDERAL,STATE,LOCAL REGULATIONS.
    MFR SUGGESTS FLUSH NEUTRALIZED MATERIAL TO DRAIN.

 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.