Sodium (+) Tartrate (Dihydrate) LR
| Product Code | S128 | Grade | Extra Pure |
| Purity | 99% | CAS No | 6106-24-7 |
| Molecular Formula | (CHOH.COONa)2.2H2O | Molecular Weight | 230.08 |
| H.S.Code | 2918.1390 | Shelf Life | 5 Years |
Physical Properties
| Physical state at 20c | Solid | Color | White Crystalline | Odor | Slight Tartaric Odor |
Specifications
| Description | White Crystalline Powder |
| Assay (Min) | Min. 99.0% |
| pH (5% solution in water, 250C | 7.0 to 9.0 |
| Optical Rotation (C= 10% H2O) | +25.00 to 27.00 |
| Loss on drying (1500C to constant weight) | 15.61 – 15.71% |
| Chloride (Cl) | NMT 0.0005% |
| Sulphate (SO4) | NMT 0.005% |
| Phosphate (PO4) | NMT 0.0005% |
| Heavy metals (as Pb) | NMT 0.0005% |
| Calcium (Ca) | NMT 0.01% |
| Iron (Fe) | NMT 0.001% |
Packaging
| 5 ltr, 25 ltr, 50 ltr |
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