Title

Potassium Chloride Edible Salt

CERTIFICATE OF ANALYSIS (COA)

Name of product: Potassium Chloride 

CAS no: 7447-40-7

Assay              Min. 98.0%           

Acidity or alkalinityMax. 0.002 meq/g

lnsolubility in waterMax. 100 ppm

Total N (Nitrogen) Max. 20 ppm

SO4 (Sulphate) Max. 50 ppm

Ba (Barium) Max. 30 ppm

Fe (Iron) Max. 3 ppm

Mg (Magnesium) Max. 50 ppm

Pb (Lead) Max.5 ppm

Solution in water Passes test

Heavy metals (as Pb)Max. 5 ppm

Not precipitated by

(COONH4)2 (as SO4)

Max. 0.2%

PO4 (Phosphate) Max. 10 ppm

 As (Arsenic) Max. 1 ppm

 Cu (Copper) Max. 5 ppm

 K (potassium) Max. 100 ppm

 Na (sodium) Max. 100 ppm

 Sr (Strontium) Max. 0.05 %