Product Description
Potassium Sulphite Solution
Formula : K2SO3
Molecular Weight : 158.27
Purity : 45% W/W
Impurities Potassium : 0.8 % Max.
Specific Gravity : 1.447 TO 1.465
Assay as K2SO3 : 45 % W/W
pH : 9 TO 10 pH
Iron : 0.005%
Thiosulphate : 0.008%
Appearance : Colorless OR Pale yellow clear solution