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Tartaric acid is highly soluble in water, and it is soluble in polar solvents such as methanol, ethanol, glycerin, slightly soluble in ether, and partially soluble in chloroform. It is widely used in food, pharmaceutical, light industry, chemical industry and other industries.
| Item | Specs |
|---|---|
| Content | 99.5~101.0 |
| Appearance | White crystal powder |
| Specific rotation[a]D20ºC | +12°~12.8° |
| Heavy metals(on Pb) | 0.001 max |
| Calcium (Ca) | 0.02 max |
| Residue on ignition | 0.05 max |
| Loss on drying | 0.2 max |
| Oxalate(C2O4) | 0.035 max |
| Sulphate(SO4) | 0.015 max |
| Arsenic(As) | 0.0003 max |
| Chloride (Cl) | 0.01 max |
| Solubleness | Pass test |
| Weight | Packing method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery method | Delivery time | Destination |
|---|---|---|---|
| 1kg-25kgs | EMS, DHL, UPS, Fedex | 3-7 days | Door to door |
| 25kgs-100kgs | DHL, FedEx, by Air | 3-7 days | Door to door (to Airport by Air) |
| more than 100kgs | by Air | 3-7 days | Door to Airport |
| by Sea | 10-35 days | Door to port |
