L(+)-tartaric Acid

Introduction of L(+)-Tartaric Acid:
1. As a non-natural tartaric acid, L(+)-tartaric acid is mainly used as pharmaceutical intermediate.
2. By combining chemistry with biology, we have successfully completed the research about the biochemical production of L(+)-tartaric acid in laboratory scale.
3. Using this technology, we at Foodchem greatly improve the quality of our product and reduce its cost.
4. As a leading food additives and food ingredients supplier in China, we can provide you with high quality L(+)-tartaric acid at competitive prices.

Uses of L(+)-Tartaric Acid:
It can be used as acidulant for drinks and other food products, such as: soft drinks, wine, candy and bread, and so on.

Specifications of L(+)-Tartaric Acid:

Name	L(+)-Tartaric Acid
CAS No.	87-69-4
Chemical Formula	C4H6O6
Specification	FCC IV
Packing	In 25kg paper bags
Functional use	Acidity regulator
Items	Specifications
Appearance	White powder
Purity(as c4h6o6)	99.5 -100.5%
Specific rotation(20 ℃)	+12.0 ° --- +13.0 °
Heavy metals( as pb)	10 ppm max
Residue on ignition	0.05% max
Arsenic(as as)	3 ppm max
Loss on drying	0.2% max
Chloride	100 ppm max
Sulfate	150 ppm max
Oxalate	350 ppm max
Calcium	200 ppm max
Water solution clarity	Conforms to the standard
Color	Conforms to the standard