Tartaric acid l(+) Product: Dl-tartaric acid CAS No.: 87-69-4 Molecular mormula: C4h6o6 Molecular weight: 150.09 Test according to: FCC4
Specification & test result as follows: Items Specification Result Description White cryst powder Conforms Content 99.7% min 99.7% Oxalate Pass Pass Loss on drying 0.5% max 0.3% Sulfate Pass Pass Heavy metals 0.001% max <0.001% Arsenic 0.0003% max <0.0003% Residue on ignition 0.05% max 0.03% Conclution: It is conformity with the standard of FCC4 Packing: 25kg complex bags lined with double-layered kraft paper bags and film bag
Usages: Mainly used in chemical preparation of sour, chemical preparation of resolution and pharmaceutical materials. It can be used in high-level candy, cold drink and wine in food industry, also used in preservative and stabilizer. In textile industry it can be used in resist agent of printing and dying.