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| SODIUM HYDROGEN TARTRATE |
| Description： |
| White crystals, melting at 100℃ while losting crystalline water, decomposing at 234℃, soluble in about nine portions of water, two portions of boiling water and its aqueous solution appears acidity, insoluble in alcohol. |
| Specifications: |
| HG3-1300-80 |
| Item |
Index |
| Content % |
99.5 |
| Clarity |
qualified |
| Chloride (Cl) ≤% |
0.01 |
| Sulphate ≤% |
0.015 |
| Phosphate（PO4）≤% |
0.005 |
| Iron (Fe) ≤% |
0.005 |
| Heavy metals (on Pb) ≤ % |
0.005 |
|
| CNS K7451 |
| Item |
Index |
| Content(NaHC4H4O4) % |
99.0~100.5 |
| NH4OH insoluble matter≤% |
0.010 |
| Chloride (Cl) ≤% |
0.002 |
| Phosphate（PO4）≤% |
0.001 |
| Sulphate(SO4) ≤% |
0.005 |
| Ammonia（ NH3）≤% |
0.02 |
| calcium (Ca) ≤% |
0.005 |
| Heavy metals (on Pb) ≤ % |
0.001 |
| Iron (Fe) ≤% |
0.001 |
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| Application：Used as analytical reagent and for determining potassium, also as biochemical reagent. |
| Packaging：In 25kg P/E bags covered with woven bags. |
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