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Tartaric acid
CAS No.: 147-71-7
Molecular formula: C4H6O6
Molecular weight: 150.09
Properties: white crystals or powder
| Purity ≥ | 99.5% |
| Clarity test | pass |
| Water insoluble substances % ≤ | 0.005 |
| Residue on ignition% ≤ | 0.02 |
| Sulfate (SO4) % ≤ | 0.005 |
| Chloride (Cl) % ≤ | 0.0005 |
| Phosphate (PO4) % ≤ | 0.002 |
| Ca % ≤ | 0.002 |
| Fe % ≤ | 0.0005 |
| Heavy metal(Pb) % ≤ | 0.0005 |



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