87-69-4 L(+)-Tartaric acid seller in China L(+)-Tartaric acid factory in China
Chemical nature of L(+)-Tartaric acid
Chemical name
|
L(+)-Tartaric acid |
Molecular formula |
C4H6O6 |
Molecular weight |
150.09 |
CAS No. |
87-69-4 |
Properties
Physical form
|
Colorless crystals or white crystalline powder |
Concentration (%) |
99.7-100.5 |
Specific rotatory powder |
+12.0-+13.0 |
Loss on drying(%) |
≤0.5 |
Residue on ignition(%) |
≤0.05 |
Sulfate(SO4) |
Passes test |
Oxalate(mg/kg) |
Passes test |
Lead(mg/kg) |
≤2 |
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