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Specifications

Potassium sulfate

Chemical formular: K2SO4

Molecular weight: 174.24

CAS No.: 7778-80-5

Specification:

K2O: 50%min.

CL: 1.5%max.

Moisture: 1.0%max.

H2SO4: 0.5%max.

Property: White or off white crystallized powder or granular, tasting bitter and salty, soluble in water.

Used: As fertilizer for tabacco, tomato, orange and grape trees, also used for making potassium salt; Biochemical test of serum protein; Catalyst
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