POTASSIUM PERSULFATE
Synonym:
  Synonyms * Anthion * Dipotassium persulfate * Potassium peroxydisulfate * Potassium peroxydisulphate
CAS Number : 7727-21-1
HAZARD (GHS)
EXPOSURE CONTROLS/PERSONAL PROTECTION
May intensify fire; oxidizer / Harmful if swallowed / Cause skin irritation / Cause serious eye irritation / May cause allergy or asthma symptoms or breathing difficulties if inhaled / May cause an allergic skin reaction / May cause respiratory irritation; or may cause drowsiness or dizziness / harmful to aquatic life
ENGINEERING CONTROLS
     Use only in a chemical fume hood.  Safety shower and eye bath.
GENERAL HYGIENE MEASURES
     Wash thoroughly after handling.  Remove and wash contaminated clothing promptly.
PERSONAL PROTECTIVE EQUIPMENT
     Respiratory Protection:  Government approved respirator.
     Hand Protection:  Compatible chemical-resistant gloves.
     Eye Protection:  Chemical safety goggles.
HANDLING
     Directions for Safe Handling:  Do not breathe vapor.  Do not get in eyes, on skin, on clothing.  Avoid prolonged or repeated exposure.
STORAGE
     Conditions of Storage:  Keep tightly closed.  Keep away from combustible materials, heat, sparks, and open flame.
SPECIAL REQUIREMENTS:
     Moisture sensitive.

FIRE FIGHTING MEASURES

FIRST-AID MEASURES
PERSONAL PRECAUTION PROCEDURES TO BE FOLLOWED IN CASE OF LEAK OR SPILL
     Evacuate area.  Shut off all sources of ignition.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
     Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves.
METHODS FOR CLEANING UP
     Absorb on sand or vermiculite and place in closed containers for disposal.  Ventilate area and wash spill site after material pickup is complete.
ENVIRONMENTAL PRECAUTION(S)
     Do not allow material to enter drains or water courses.
EXTINGUISHING MEDIA
     Suitable:  Carbon dioxide, dry chemical powder, or appropriate foam.
SPECIAL RISKS
     Specific Hazard(s):  Emits toxic fumes under fire conditions.  Contact with other material may cause fire.  May accelerate combustion.
     Explosion Hazards:  Container explosion may occur under fire conditions.
SPECIAL PROTECTIVE EQUIPMENT FOR FIREFIGHTERS
     Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and eyes.
EXPLOSION DATA
     Dust Potential:  This material, like most materials in powder form, is capable of creating a dust explosion.
AFTER INHALATION
     If inhaled, remove to fresh air.  If breathing becomes difficult, call a physician.
AFTER SKIN CONTACT
     In case of skin contact, flush with copious amounts of water for at least 15 minutes.  Remove contaminated clothing and shoes.  Call a physician.
AFTER EYE CONTACT
     In case of contact with eyes, flush with copious amounts of water for at least 15 minutes.  Assure adequate flushing by separating the eyelids with fingers.  Call a physician.
AFTER INGESTION
     If swallowed, wash out mouth with water provided person is conscious.  Call a physician.
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Reference: Sigma-Aldrich Pte Ltd #08-01 Citilink Warehouse Singapore 118529 Singapore, Catalog #P9392

The information contained herein is based on data considered accurate.
However,no warranty is expressed or implied regarding the accuracy of these data or the results to be obtained from the use thereof.
Thailand Research Fund/Chulalongkorn University assume no responsibility for personal injury or property damage to users or third parties caused by the material.
Such users assume all risks associated with the use of the material.