DL-Tartaric acid

CAS NO.: 133-37-9

Chemical formula: C4H6O6

Product appearance: White crystallization

Valid period: 2 year

Storage: Storage in a low temperature and dry storeroom, away from fire and heat

Package: 25 kg bag



Assay, % ≥99.5
Melting point℃200-206
Loss on drying, % ≤0.5
Residue on ignition, % ≤0.1
Sulfate (SO4), % ≤0.04
Readily oxidizable substancePASS TEST
Heavy metals (Pb), % ≤0.001
Arsenic, % ≤0.0002

Photo DL-tartaric acid in the package from the company EAUnion