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

MSDS NAME:AC 500
NIIN:00F002782
MSDS Number: BBLSC
=== Responsible Party ===
Company:ROCHESTER MIDLAND
Address:333 HOLLENBECK ST
Box:1515
City:ROCHESTER
State:NY
ZIP:14603-1515
Country:US
Info Phone Num:716-266-2250
Emergency Phone Num:716-266-2250
CAGE:13091
=== Contractor Identification ===
Company:ROCHESTER MIDLAND CORPORATION
Address:333 HOLLENBECK STREET
Box:1515
City:ROCHESTER
State:NY
ZIP:14603-1515
Country:US
Phone:716-336-2200
CAGE:13091

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

Name:PHOSPHORIC ACID
CAS:7664-38-2
RTECS #:TB6300000
Fraction by Wt: 56%
Other REC Limits:1 MG/CUM
OSHA PEL:1 MG/CUM
ACGIH TLV:1 MG/CUM
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

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

Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EYES: CORROSIVE & ALSO TO THE MUCOUS
    MEMBRANES. SKIN: SEVERE IRRITATION, BURNING. INGESTION: HARMFUL,
    IRRITATION, SWELLING & TISSUE DAMAGE TO MOUTH, THROAT & ESOPHAGUS.
    INHALATION: IRRITATING TO NOSE  & THROAT.
Explanation of Carcinogenicity:NONE
Medical Cond Aggravated by Exposure:RESPIRATORY

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

First Aid:EYES/SKIN: FLUSH W/PLENTY OF WATER FOR AT LEAST 15 MINS.
    INGESTION: DON'T INDUCE VOMITING. DILUTE BY DRINKING SEVERAL
    GLASSES OF MILK OR WATER. INHALATION: REMOVE TO FRESH AIR. OBTAIN
    MEDICAL ATTENTIO N IN ALL CASES.

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

Flash Point:NONE
Extinguishing Media:AS FOR SURROUNDING FIRE. PRODUCT WILL NOT BURN.
Fire Fighting Procedures:USE SCBA. COOL EXPOSED CONTAINERS W/WATER
    SPRAY.
Unusual Fire/Explosion Hazard:CAN REACT W/METALS TO GENERATE HYDROGEN.
    THIS GAS IS FLAMMABLE &/OR EXPLOSIVE IN THE PRESENCE OF AN IGNITION
    SOURCE.

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

Spill Release Procedures:SMALL SPILLS: FLUSH W/PLENTY OF WATER. LARGE
    SPILLS: DIKE TO PREVENT RUNOFF, RECLAIM ALL POSSIBLE. NEUTRALIZE
    RESIDUES W/SODA ASH OR LIME W/ADEQUATE VENTILATION & FLUSH W/WATER.
Neutralizing Agent:SODA ASH OR LIME

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

Handling and Storage Precautions:DON'T MIX W/CHLORINE SANITIZERS. STORE
    AS ACID MATERIAL IN A COOL, DRY AREA AWAY FROM OXIDIZERS. DON'T
    REUSE EMPTY CONTAINERS.
Other Precautions:READ & FOLLOW LABEL DIRECTIONS. AVOID BREATHING SPRAY
    MISTS. KEEP OUT OF REACH OF CHILDREN.

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

Respiratory Protection:NONE NORMALLY REQUIRED. USE NIOSH APPROVED ACID
    RESPIRATOR IF SPRAY MIST IN AIR.
Ventilation:NOT NORMALLY REQUIRED. LOCAL EXHAUST W/CORROSION RESISTANT
    & EXPLOSION PROOF EQUIPMENT.
Protective Gloves:RUBBER OR PLASTIC
Eye Protection:GOGGLES
Other Protective Equipment:RUBBER OR PLASTIC TO PREVENT PROLONGED SKIN
    CONTACT.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
    REUSE.
Supplemental Safety and Health

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

Boiling Pt:B.P. Text:245F
Vapor Pres:AS WATER
Vapor Density:AS WATER
Spec Gravity:1.37
pH:<1
Evaporation Rate & Reference:LESS THAN WATER
Solubility in Water:COMPLETE
Appearance and Odor:VISCOUS LIGHT AMBER LIQUID W/MILD ODOR.
Percent Volatiles by Volume:30-35%

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

Stability Indicator/Materials to Avoid:YES
DON'T MIX W/ALKALINE OR CHLORINE CONTAINING CLEANERS. METALS SUCH AS
    ALUMINUM OR ZINC.
Hazardous Decomposition Products:HYDROGEN

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

Waste Disposal Methods:TRAINED & PROPERLY EQUIPPED PERSONNEL MAY DILUTE
    & NEUTRALIZE WASTE VERY CAREFULLY W/DILUTE ALKALI IN ACCORDANCE
    W/FEDERAL, STATE & LOCAL REGULATIONS.

 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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