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 Potassium Tartrate |
Scientific name |
Potassium Tartrate |
Molecular formula |
C4H6O6.2K·1/2H2O |
Molecular weight |
333.94 |
Appearance |
colorless crystal or white crystalline powder, Density1.980.decomposed in 200~220℃, insoluble in ethanol. PH of solution is 7~9. |
CAS NO |
921-53-9 |
Quality Index |
Index Name% |
Industrial grade |
Assay |
≥99.0% |
Chloride |
≤0.01% |
Sulfate |
≤0.01% |
Phosphate |
≤0.01% |
Fe |
≤0.001% |
Heavy metal |
≤0.001% |
Clarity test |
qualified |
Water insoluble matter |
≤0.01 |
|
Uses |
Used as analytical reagent, for preparing culture medium for microorganism or in pharmacy industry. |
Packing |
25KG kraft bag . |
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