Formula : KI
C.A.S. No. : 7781-11-0
SPECIFICATIONS
Characteristics | Specification |
Appearance | White or almost white powder or colorless crystals |
Solubility | Very solubility in water, freely soluble in glycerol, soluble in ethanol |
Identification | Sample solution gives the tests for Potassium and Iodide |
Appearance of solution | Clear and colourless |
Alkalinity | NMT 0.5 ml of 0.01M HCl required |
Iodates | To Comply |
Sulphates | NMT 150 ppm |
Thiosulphates | To Comply |
Heavy Metals | NMT 10 ppm |
Iron | NMT 20 ppm |
Loss on Drying | NMT 1.0% |
Assay (on dried basis) | 99.0% - 100.5% |
Organic Volatile Impurities | Passes test |