POTASSIUM, INGOT, 99.95%
Synonym:
 
CAS Number : 7440-09-7
HAZARD (GHS)
EXPOSURE CONTROLS/PERSONAL PROTECTION
In contact with water release flammable gases which may ignite spontaneously / Cause serious eye damage / harmful to aquatic life
ENGINEERING CONTROLS
     Safety shower and eye bath.  Use nonsparking tools.  Mechanical exhaust required.
GENERAL HYGIENE MEASURES
     Wash thoroughly after handling.
PERSONAL PROTECTIVE EQUIPMENT
     Respiratory Protection:  Government approved respirator.
     Hand Protection:  Compatible chemical-resistant gloves.
     Eye Protection:  Chemical safety goggles.
HANDLING
     Directions for Safe Handling:  Avoid contact with eyes, skin, and clothing.  Avoid breathing dust.  Avoid prolonged or repeated exposure.
STORAGE
     Conditions of Storage:  Keep container closed.  Keep away from heat, sparks, and open flame.
SPECIAL REQUIREMENTS:
     Handle and store under inert gas.

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.  Use nonsparking tools.
PROCEDURE(S) OF PERSONAL PRECAUTION(S)
     Wear self-contained breathing apparatus, rubber boots, and heavy rubber gloves.
METHODS FOR CLEANING UP
     Avoid raising dust.  Sweep up, place in a bag and hold for waste disposal.  Ventilate area and wash spill site after material pickup is complete.
EXTINGUISHING MEDIA
     Suitable:  Use approved class D extinguishers or smother with dry sand, dry ground limestone, or dry clay.
     Unsuitable:  Do not use water.  Do not use carbon dioxide extinguisher on this material.
SPECIAL RISKS
     Specific Hazard(s):  Flammable solid.  Emits toxic fumes under fire conditions.
     Explosion Hazards:  Material readily reacts with water generating flammable and/or explosive hydrogen gas
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 not breathing give artificial respiration.  If breathing is difficult, give oxygen.
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 #244856

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.