D-tartaric acid

Molecular formula: C4H6O6
Molecular weight: 150.09
CAS NO.: 147-71-7

Quality Standard

Appearance White crystalline powder
Assay 99.5-101.0%
Clarity pass test
Specific Rotation[a]D(20℃) -12.0°~-12.8°
Loss on drying ≤0.5 %


 Mainly used as biochemical reagents, chiral additives and resolving agent. In food industry, it used as functional nutriment additive for chiral food such as L-carnitine.

Packing: 25kg net in complex bag lined with PE bag, 20mt/20’Fcl (on pallet) or 25kg drum

Storage:Kept air-tightly in a light-proof, dry and cool place

Shelf life:24 months