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|
Chinese |
POTASSIUM TARTRATE
| Chemical Name:potassium tartrate |
|
| Molecular Formular: K2C4H4O6•1/2H2O | |
| Molecular Weight:235.28 | |
| Character: colorless crystals or white crystal powders,lose water when heated to 155°C,specific gravity is 1.980 and decompose at 200~220°C. |
|
L(+)-tartaric
acid(FCCIV) |
|
TEST STAN DARD
|
LIMIT
|
| Content≥% |
99.0
|
| Clarity |
passed
|
| Insoluble in water |
0.01
|
| Chloride(Cl) ≤1% |
0.01
|
| Sulpahte(SO4) ≤1% |
0.01
|
| Phosphate ≤1% |
0.005
|
| Iron(Fe) ≤1% |
0.001
|
| Heavy metals(Pb) ≤1% |
0.001
|
| MAIN FUNCTION AND PURPOSE:served as nalysis agent,and is used to prepare microorganism culture medium and pharmacy industry etc . |
| PACKING:25Kg compound bags of kraft |
| STORAGE:Kept airtightly in a light-proof, dry and cool place. |
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