≥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:
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