| ≥1 piece |
DL-tartaric acid anhydrous
CAS No.: 133-37-9
Einecs NO: 205-105-7
Molecular Formula: C4H6O6
Molecular weight: 150.09
Appearance: White crystal
Specifications:
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DL-Tartaric acid anhydrous
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| Test item | Specification |
| Appearance | Conform |
| Assay (C4H6O6)% | ≥ 99.0 |
| Clarity test | Conform |
| Water insoluble% | ≤ 0.01 |
| Ignition residue % | ≤ 0.05 |
| Chloride (Cl) /% | ≤ 0.001 |
| Sulfate (SO4) /% | ≤ 0.01 |
| Phosphate (PO4) /% | ≤ 0.005 |
| Calcium (Ca) /% | ≤ 0.005 |
| Ferric (Fe) /% | ≤ 0.001 |
| Lead (Pb)% | ≤ 0.001 |
Best regards,
Jessica
Shanghai Honghao Chemicals Co., Ltd