الوصف

Other Names: Caustic Potash
Molecular Formula: KOH
UN No.: ***4(Liquid) ***3(Solid)
HS No.: *******0
CAS No.:  *********2
EINECS No.: ********3  
Hazard Class:  8
Purity:  *8% *0% 
Appearance:  Colorless liquid /white flake
Physical and Chemical Properties:
Potassium hydroxide is usually sold as translucent pellets, which become tacky in air because KOH is hygroscopic. Consequently, KOH typically contains varying amounts of water (as well as carbonates - see below). Its dissolution in water is strongly exothermic. Concentrated aqueous solutions are sometimes called potassium lyes. Even at high temperatures, solid KOH does not dehydrate readily.
Grade Standard: Industrial Grade