Synonyms
Hydroiodic acid, potassium salt; Iodide of potash; Potide; Lugol; Lugol’s Solution; Lugol’s Iodine; Iodide
Technical Data
CAS Number: 7681-11-0
Molecular Formula: KI
Molecular Weight: 166.00
Beilstein Registry Number: 81853
EC Number: 231-659-4
FabriChem Specifications
ITEMS | SPECIFICATIONS |
---|---|
Description | White, odorless crystals |
Solubility | To pass test |
Free Alkali | 0.1% Max. |
Identification A | To pass test |
Identification B | To pass test |
Loss on Dying | 0.50% Max. |
Iodate (IO3) | 4 ppm Max. |
Thiosulfate & Barium | To pass test |
Alkalinity | To pass test |
Nitrite, Nitrate & Ammonia | To pass test |
Organic Volatile Impurities | To pass test |
Heavy Metals (as Pb) | 0.001% Max. |
Lead (Pb) | 4 ppm Max. |
Arsenic (As) | 3 ppm Max. |
Assay (dried basis) | 99.0 - 101.5% |