Customization: | Available |
---|---|
CAS No.: | 133-37-9 |
Formula: | C4h6o6 |
Still deciding? Get samples of US$ 0/kg
Request Sample
|
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
Common Name | DL-Tartaric acid | ||
CAS Number | 133-37-9 | Molecular Weight | 150.087 |
Density | 1.9±0.1 g/cm3 | Boiling Point | 399.3±42.0 °C at 760 mmHg |
Molecular Formula | C4H6O6 | Melting Point | 200-206ºC |
Item | Standard |
Appearance | white crystalline powder |
Assay | 99.5~101.0 |
Specific rotation[a]D20 | +12 ~12.8 ° |
Heavy metals(on Pb) | ≤0.001 |
Calcium (Ca) | ≤0.02 |
Residue on ignition | ≤0.05 |
Loss on drying | ≤0.2 |
Oxalate(C2O4) | ≤0.035 |
Sulphate(SO4) | ≤0.015 |
Arsenic(As) | ≤0.0003 |
Chloride (Cl) | ≤0.01 |
Solubleness | Pass test |
Storage | in dry and cool place |
Packing | 25kg/bag |