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Lithium Iodide
Details Introduction
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Lithium Iodide |
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Formula: LiI ; LiI·3H2O |
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Relative molecular mass: 133.85 (anhydrous); 187.89 (trihydrate) |
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Properties: White crystalline. Hygroscopic, turns yellow when exposed to light or left for a long time. Soluble in water, alcohol, and acetone. Loses one molecule of crystallization water when heated to 73℃, and loses two molecules of crystallization water when heated to 80℃. Corrosive to glass and ceramics when melted. Store in a moisture-proof sealed container. |
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Applications: Pharmaceutical industry, photography industry, and synthesis of related artificial crystals. |
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Quality standard: Q/TJTE 22-2007 |
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Name |
Trihydrate Lithium Iodide |
Anhydrous Lithium Iodide | |||
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LiI·3H2O (or LiI) content not less than (%) |
99.0 |
99.9 |
97.0 | ||
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Impurities |
Sodium (Na) |
0.01 |
0.002 |
0.01 |
|
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Potassium (K) |
0.005 |
0.002 |
0.005 | ||
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Calcium (Ca) |
0.005 |
0.002 |
0.005 | ||
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Magnesium (Mg) |
0.001 |
0.0005 |
0.005 | ||
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Iron (Fe) |
0.005 |
0.001 |
0.005 | ||
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Heavy metals (as Pb) |
0.01 |
0.005 |
0.005 | ||
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Chlorine (Cl) |
0.005 |
0.002 |
0.005 | ||
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Sulfate (SO4) |
0.01 |
0.005 |
0.01 | ||
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Phosphorus (P) |
0.005 | 0.002 | 0.005 | ||
| Moisture |
--- |
--- |
3.0 | ||
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Packaging: Aluminum foil bag, lined with plastic bag vacuum sealed, 1kg/bag . |
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