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Product name: Potassium iodide
Molecular formula: KI
Molecular weight 166.0028
Property: Colorless or white crystal with no smell and bitter taste
It is easily soluble in water and soluble in alcohol, methyl alcohol, acetone, glycerol and liquid ammonia; and it is lightly soluble in ether and its water solution is neutral or light alkalescence.
Uses:
For the preparation of iodine and dyes, used as control agent for goiter, absorbent for vitreous body cloudy, expectorant, diuretic, mordant, food additive, mordant, analytical reagent and so on.
Packing: 25kg
Check report
| Item | Potassium iodide | |||
| Specification | 25kg/drum | |||
| Testing basis | BP | |||
| Item | Standard basis | testing result | ||
| Property | white crystal or white crystal powder | testing result | ||
| Identity | meet the specification | meet the specification | ||
| Test | ||||
| sulfate | concentration should be no more than 0.04% | ＜0.04% | ||
| loss on drying | mass loss should be no more than 1.0% | ＜0.6% | ||
| Heavy metal(in pb) | concentration should be no more than 0.001% | ＜0.001% | ||
| arsenic salt(in As) | concentration should be no more than 0.0002% | ＜0.0002% | ||
| chloride | concentration should be no more than 0.5% | ＜0.5% | ||
| basicity | meet the specification | meet the specification | ||
| iodate and barium salt | meet the specification | meet the specification | ||
| content testing | in dry product，Potassium iodide(KI)99~101.5% | ≥99.5% | ||