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

MSDS NAME:HTH(R) PH MINUS
NIIN:00B150007
MSDS Number: BHTNC
=== Responsible Party ===
Company:OLIN HUNT
Address:5 GARRET MOUNTAIN PLAZA
City:WEST PATERSON
State:NJ
ZIP:07424
Country:US
Info Phone Num:203-789-5436
Emergency Phone Num:1-800-OLIN-911
CAGE:DO889
=== Contractor Identification ===
Company:OLIN HUNT
Address:5 GARRET MOUNTAIN PLAZA
Box:City:WEST PATERSON
State:NJ
ZIP:07424
Country:US
Phone:203-789-5436
CAGE:DO889

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

Name:SODIUM BISULFATE
CAS:7681-38-1
RTECS #:VZ1860000
Fraction by Wt: 90-95%

Name:SODIUM SULFATE
CAS:151-21-3
RTECS #:WT1050000
Fraction by Wt: 1-5%
OSHA PEL:NONE ESTABLISHED
ACGIH TLV:NONE ESTABLISHED

Name:WATER
CAS:7732-18-5
RTECS #:ZC0110000
Fraction by Wt: 1-5%

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:CHRONIC TOXICITY-THERE ARE NO KNOWN OR
    REPORTED EFFECTS FROM REPEATED EXPOSURE. ACUTE TOXICITY: INHALATION
    LC 50-NO AVAILABLE DATA; DERMAL LD 50-GREATER THAN 2 G/KG; ORAL LD
    50-0.5-1.0 G/KG; IRRITANT  AND/OR CORROSIVE TO EYES; IRRITANT
    AND/OR CORROSIVE TO SKIN.
Explanation of Carcinogenicity:THIS PRODUCT IS NOT KNOWN OR REPORTED TO
    BE CARCINOGENIC BY ANY REFERENCE SOURCE INCLUDING IARC, OSHA, NTP,
    OR EPA.
Effects of Overexposure:INHALATION-IF INHALED, IRRITATION AND/OR BURNS
    MAY RESULT TO THE THROAT, UPPER RESPIRATORY TRACT, AND LUNGS. 
    EYE-CONTACT WITH THE EYES WOULD BE EXPECTED TO CAUSE IRRITATION
    CONSISTING OF REDNESS, SWE LLING AND MUCOUS DISCHARGE TO THE
    CONJUNCTIVA. SKIN-SKIN CONTACT MAY CAUSE IRRITATION AND/OR BURNS.
    INGESTION-IF INGESTE
Medical Cond Aggravated by Exposure:ASTHMA MAY BE AGGRAVATED BY
    EXPOSURE.

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

First Aid:EYES-IMMEDIATELY FLUSH WITH LARGE AMOUNTS OF WATER FOR AT
    LEAST 15 MINUTES, OCCASIONALLY LIFTING THE UPPER AND LOWER EYELIDS.
    SKIN-IMMEDIATELY FLUSH WITH WATER FOR AT LEAST 15 MINUTES.
    INGESTION-IMMED IATELY DRINK WATER TO DILUTE.  INHALATION-IF PERSON
    EXPERIENCES NAUSEA, HEADACHE OR DIZZINESS, PERSON SHOULD STOP WORK
    IMMEDIATELYAND MOVE TO FRESH AIR UNTIL THESE SYMPTOMS DISAPPEAR.

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

Fire Fighting Procedures:USE WATER TO COOL CONTAINERS EXPOSED TO FIRE.
    MAY USE OTHER EXTINGUISHING AGENTS SUITABLE FOR SURROUNDING
    MATERIALS.

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

Spill Release Procedures:DISPOSE OF PER GUIDELINES UNDER SECTION XII,
    WASTE DISPOSAL. THIS MATERIAL MAY BE NEUTRALIZED FOR DISPOSAL; YOU
    ARE REQUESTED TO CONTACT OCEAN AT 800-OLIN-911 BEFORE BEGINNING ANY
    SUCH OPERATION.

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

Handling and Storage Precautions:STORE IN A COOL, DRY AREA. KEEP AWAY
    FROM MOISTURE. DO NOT STORE AT TEMPERATURES ABOVE: 175 DEG. C (347
    DEG. F).
Other Precautions:KEEP AWAY FROM HIGH HUMIDITY AND HIGH HEAT.

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

Respiratory Protection:WEAR A NIOSH/MSHA APPROVED HIGH EFFICIENCY
    PARTICULATE (HEPA) FILTER RESPIRATOR.
Ventilation:USE LOCAL EXHAUST VENTILATION TO MAINTAIN DUST LEVELS TO
    BELOW THE TLV.
Protective Gloves:NEOPRENE
Eye Protection:NOT NORMALLY NEEDED
Other Protective Equipment:WEAR GLOVES, BOOTS, CHEMICAL GOGGLES, APRONS
    OR IMPERMEABLE SUIT TO AVOID SKIN AND EYE CONTACT.
Supplemental Safety and Health

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

Boiling Pt:B.P. Text:DECOMPOSES
Melt/Freeze Pt:M.P/F.P Text:176 DEG. C
Decomp Temp:Decomp Text:315 DEG. C
Vapor Pres:@25 DEG. C
Spec Gravity:2.74
pH:1.4
Solubility in Water:APPROXIMATELY 33%
Appearance and Odor:OFF-WHITE TO YELLOW GRANULAR BEADS

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

ACIDS, ALKALIES, OXIDIZERS.
Stability Condition to Avoid:HIGH HUMIDITY AND HIGH HEAT.
Hazardous Decomposition Products:CARBON DIOXIDE, CARBON MONOXIDE,
    HYDROGEN SULFIDE, SODIUM OXIDE-IF HEATED OVER 570 DEG. F.

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

Waste Disposal Methods:CARE MUST BE TAKEN TO PREVENT ENVIRONMENTAL
    CONTAMINATION FROM THE USE OF THIS MATERIAL. THE USER OF THIS
    MATERIAL HAS THE RESPONSIBILITY TO DISPOSE OF UNUSED MATERIAL,
    RESIDUES AND CONTAINERS IN COMP LIANCE WITH ALL RELEVANT LOCAL,
    STATE AND FEDERAL

 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.

*** END OF RECORD ***