Sulphate of Potassium 50%K2O

Name: Potassium Sulphate
Molecular Formula : K2SO4
Molecular Weight: 174.26
CAS: 7778-80-5
Character:  , It occurs as colorless or white hard crystal or as crystalline
powder. It tastes bitter and salty. Relative density is 2.662. 1g dissolves in
about 8.5mL of water. It’s insoluble in ethanol and acetone. The pH of 5%
aqueous solution is about 5.5 to 8.5.
Usage: It is used as seasoning and salt substitute.
Character
Potassium sulphate, also called SOP fertilizer, arcanite, or archaically
known as potash of sulfur) is a non-flammable white crystalline salt which
is soluble in water, competitive prices. Potassium sulphate is commonly
used in fertilizers, providing both potassium and sulfur.

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