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Product Name: Potassium Podide
Molecular formula:KI
Molecular weight: 166.00
Product details
1. Properties: colorless or white cubic crystal, odorless, with strong bitter and salty taste. It is easy to swim away from iodine in the air, which is yellow. Soluble in ethanol, acetone, methanol, glycerol and liquid chlorine, slightly soluble in ether, easily soluble in water, endothermic when dissolved, and the aqueous solution is neutral or slightly acidic.
2. Use: as raw material for preparing iodide and dye, as prophylactic agent for goiter, absorbent for vitreous opacity, expectorant and diuretic in medicine. Tourism materials industry is used as photosensitive emulsifier and color photo mordant. It is also used as food additive, flux and lithography, as well as analytical reagent, chromatography and drop analysis.
3. Executive standard of potassium iodide (Chinese Pharmacopoeia, Volume 2, 2010)
Package: 25kg
Item | Standard |
KI (on a dry basis) % | ≥99.0 |
PH | Compliance with regulations |
Heavy metals ( Pb) % | ≤0.001 |
Chloride % | ≤0.50 |
Sulfate % | ≤0.04 |
Iodate | Compliance with regulations |
Barium salt | Compliance with regulations |
Loss on drying % | ≤1.0 |
Clarity test | Compliance with regulations |
Chinese Name: Potassium Iodide
Molecular formula: KI
Molecular weight: 166.0028
Origin: India, Brazil, Japan
Physicochemical properties: colorless or white cubic crystal. It is odorless and has a strong bitter and salty taste.
Solubility: easily soluble in water, soluble in ethanol, methanol, acetone, glycerol and liquid ammonia, slightly soluble in ether. Its aqueous solution is neutral or slightly alkaline.
Uses: it is used as raw material for preparing iodide and dye. It is used in medicine as prevention and treatment agent for goiter, absorbent for ocular vitreous opacity, expectorant and diuretic. Tourism materials industry is used as photosensitive emulsifier and color photo mordant. It is also used as food additive, flux and lithography, as well as analytical reagent, chromatography and drop analysis.
Package: 25kg
Sample name | Potassium Iodide | |
Specifications | 25 kg / barrel | |
Test basis | BP | |
Test items | Standard basis | Detection result |
character | Colorless crystalline or white crystalline powder | Compliance with regulations |
Identify | Compliance with regulations | Compliance with regulations |
Sulfate | Concentration ≤ 0.04% | ＜0.04% |
Loss on drying | Loss on drying ≤ 1.0% | ＜0.6% |
Heavy metals ( Pb) | ≤0.001% | ＜0.001% |
Arsenic salt (AS) | ≤0.0002% | ＜0.0002% |
Chloride | ≤0.5% | ＜0.5% |
Alkalinity | Compliance with regulations | Compliance with regulations |
Iodate and barium salts | Compliance with regulations | Compliance with regulations |
Content determination | According to the calculation of dry products, the content of potassium iodide (KI) is 99 ~ 101.5% | ≥99.5% |
Product Name: industrial grade potassium iodide (Molecular formula: KI; Molecular weight: 166.00)
Product details
1. Properties: colorless or white cubic crystal, odorless, with strong bitter and salty taste. It is easy to swim away from iodine in the air, which is yellow. Soluble in ethanol, acetone, methanol, glycerol and liquid chlorine, slightly soluble in ether, easily soluble in water, endothermic when dissolved, and the aqueous solution is neutral or slightly acidic.
2. Use: as raw material for preparing iodide and dye, as prophylactic agent for goiter, absorbent for vitreous opacity, expectorant and diuretic in medicine. Tourism materials industry is used as photosensitive emulsifier and color photo mordant. It is also used as food additive, flux and lithography, as well as analytical reagent, chromatography and drop analysis.
Content: 98%
Package: 25kg
Manufacturing
