Potassium disulfate CAS 7790-62-7

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Model: MOS7790-62-7
Brand Name: MOSINTER
CAS No.: 7790-62-7
Brand: MOSINTER
Molecular formula: K2O7S2
Density: 2.28 g/cm3
Molar mass: 254.32 g/mol
Purity %≥: 97
Melting point: 325 °C (617 °F; 598 K)
Solubility in water: soluble
R-phrases: R36 R38
Alias: Dipotassium disulfate
Category:

Potassium disulfate (CAS 7790-62-7) Dipotassium disulfate Dipotassium pyrosulfate

Item Index
Appearance Colorless crystals
Purity %≥ 97.0
Chloride (Cl) %≤ 0.003
Phosphate (PO4)   %≤ 0.0015
Water insoluble %≤ 0.015
Heavy metals (as Pb) %≤ 0.002
Iron (Fe)   %≤ 0.003
Arsenic (As) %≤ 0.0005
Calcium (Ca) %≤ 0.01

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