POTASSIUM SULFITE
Specifications 
Chemical FormulaK2SO3
Molecular Weight158.27
Purity45 % W/W
Impurities Potassium0.8 % Max.
Specific Gravity1.447 TO 1.465
AssayK2SO3 45 % W/W
pH9 TO 10 pH
Iron0.005 %
Thiosulphate0.008 %
DescriptionColorless OR Pale yellow clear solution
Standard Packing 250 Kgs. HDPE Drum 30 Kg. HDPE carboys 1000 Liters Intermediate Bulk container (IBC)