Product ID:METEX M-662
MSDS Date:05/15/1989
FSC:6810
NIIN:00N011667
MSDS Number: BJFKY

MACDERMID INCORPORATED

526 HUNTINGDON AVE
WATERBURY, CT 06708
US

Emergency Phone: 203-575-5700

Info Phone: 203-575-5700

Preparer: MACDERMID INCORPORATED

Cage: IFK56

MACDERMID INCORPORATED

WATERBURY, CT 06708 US

Telephone: 203-575-5700,313-644-5626

Cage: IFK56

SODIUM HYDROGEN SULFATE

CAS: 7681-38-1

RTECS: VZ1860000

Fraction By Weight: 60-80%

OSHA PEL N/K

ACGIH TLV: N/K

PERSULFATES

Fraction By Weight: 15-30%

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:N/K
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:CORROSIVE TO EYES UPON DIRECT
CONTACT.REPEATED OR PROLONGED SKIN CONTACT MAY PRODUCE DERMATITIS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES:IRRITATION.CORROSIVE ON
CONTACT.SKIN:IRRITATION.REPEATED OR PROLONGED CONTACT MAY PRODUCE
DERMATITIS.INGESTION:MAY IRRITATE DIGESTIVE TRACT.INHALATION:MAY
IRRITATE RESPIRATORY TRACT,MUCOUS MEMBRA NES.
Medical Cond Aggravated by Exposure:N/K

First Aid:EYES:FLUSH WITH WATER FOR AT LEAST 15 MINUTES.CONTACT
PHYSICIAN.SKIN:FLUSH WITH WATER.INGESTION:GIVE WATER,DO NOT INDUCE
VOMITING.CONTACT PHYSICIAN.INHALATION:REMOVE TO FRESH AIR.CONTACT
PHYSICIAN.

Flash Point:NONFLAMMABLE
Extinguishing Media:COMPATIBLE WITH CARBON DIOXIDE,FOAM,DRY
CHEMICAL,WATER SPRAY,HALON.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .SUPPLIES OXYGEN TO FIRE.SMOTHERING TECHNIQUES MAY BE
INEFFECTIVE.
Unusual Fire/Explosion Hazard:CONTAINS OXIDIZER.VIGOROUSLY ACCEL
COMBUST OF OTHER MATL.EXPLO IF MIXED W/ ZINC & AMMONIA.MIXS W/
SODIUM PEROXIDE EXPLO IF HEATED/EXPOSED TO H*2O/CO*2.(SEE SUP)

Spill Release Procedures:SCOOP UP AND COLLECT FOR DISPOSAL.DO NOT
RETURN TO ORIGINAL CONTAINER.FLUSH AREA WITH WATER TO CHEMICAL
DRAIN.
Neutralizing Agent:N/K

Handling and Storage Precautions:STORE IN COOL,DRY AREA IN TIGHTLY
CLOSED CONTAINERS.AVOID CONTACT WITH OXIDIZABLE MATERIALS.
Other Precautions:WASH THOROUGHLY AFTER HANDLING.

Respiratory Protection:NIOSH APPROVED DUST MASK.
Ventilation:LOCAL EXHAUST VENTILATION NECESSARY.
Protective Gloves:RUBBER
Eye Protection:FACESHIELD/SAFETY GOGGLES.
Other Protective Equipment:RUBBER BOOTS/APRON.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING.
Supplemental Safety and Health
ROUTES OF ENTRY:INHALATION/SKIN/INGESTION .EXPLO HAZ:HAZARDOUS
DECOMPOSITION PRODUCTS:OXIDES OF SULFUR/NITROGEN,DISODIUM
OXIDE,AMMONIA,OXYGEN GAS.

Melt/Freeze Pt:M.P/F.P Text:N/K
Decomp Temp:Decomp Text:N/K
Solubility in Water:APPRECIABLE
Appearance and Odor:OFF-WHITE TO PALE YELLOW GRANULAR POWDER;SLIGHT
ODOR.

Stability Indicator/Materials to Avoid:YES
REDUCING AGENTS,OXIDIZABLE MATLS,CALCIUM
HYPOCHLORITE,ALKALI,ACIDS,HALIDES,COMBUST,HEAVY METALS;WATER
(SULFURIC ACID).
Hazardous Decomposition Products:OXIDES OF SULFUR/NITROGEN,DISODIUM
OXIDE,AMMONIA,OXYGEN GAS.

Waste Disposal Methods:DISPOSAL MUST BE IN ACCORDANCE WITH
FEDERAL,STATE AND LOCAL REGULATIONS .BURIAL AT APPROVED SECURE
LANDFILL.

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.