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POTASSIUM CARBONATE (ANHYDROUS) ICSC: 1588
April 2005
Carbonic acid, dipotassium salt
Dipotassium carbonate
PDF for printing Explanation of fields
CAS No: 584-08-7
RTECS No: TS7750000
    K2CO3
Molecular mass: 138.2

TYPES OF
HAZARD /
EXPOSURE
ACUTE HAZARDS / SYMPTOMS      PREVENTION      FIRST AID / FIRE FIGHTING
FIRE Not combustible.   In case of fire in the surroundings: use appropriate extinguishing media.
EXPLOSION      
 
EXPOSURE   PREVENT DISPERSION OF DUST!  
Inhalation Sore throat. Cough. Local exhaust or breathing protection. Fresh air, rest.
Skin Redness. Pain. Protective gloves. Remove contaminated clothes. Rinse skin with plenty of water or shower.
Eyes Redness. Pain. Safety goggles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
Ingestion Burning sensation in the throat and chest. Do not eat, drink, or smoke during work. Rinse mouth. Do NOT induce vomiting. Give plenty of water to drink. Refer for medical attention.

SPILLAGE DISPOSAL PACKAGING & LABELLING
Personal protection: P2 filter respirator for harmful particles. Sweep spilled substance into containers. Wash away remainder with plenty of water.  

EMERGENCY RESPONSE SAFE STORAGE
  Dry. Separated from strong acids.

IMPORTANT DATA
Physical State; Appearance
COLOURLESS HYGROSCOPIC CRYSTALS OR HYGROSCOPIC WHITE POWDER

Chemical dangers
The solution in water is a medium strong base. Reacts violently with acids, chlorine trifluoride. Reacts with powdered metals.

Occupational exposure limits
TLV not established.
MAK not established.

Routes of exposure
The substance can be absorbed into the body by ingestion.

Inhalation risk
A harmful concentration of airborne particles can be reached quickly when dispersed.

Effects of short-term exposure
The substance is irritating to the eyes, the skin and the respiratory tract.


PHYSICAL PROPERTIES ENVIRONMENTAL DATA
Melting point: 891°C
Density: 2.29 g/cm³
Solubility in water, g/100 ml at 20°C: 112
 

NOTES
 

IPCS
International
Programme on
Chemical Safety
WHO ILO UNEP EC Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission
© IPCS 2004
LEGAL NOTICE Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible for the use which might be made of this information.

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