Potassium sulfate

Product Description

 Name: Potassium sulfate
CAS Registry Number: 7778-80-5
 
Potassium sulfate (K2SO4) (in British English potassium sulphate, also called sulphate of potash, arcanite, or archaically known as potash of sulfur) is a non-flammable white crystalline salt which is soluble in water. The chemical is commonly used in fertilizers, providing both potassium and sulfur.