L(+)-Tartaric Acid
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- Category :
Pharmaceuticals and Biochemicals
- CAS NO : 87-69-4
- EC NO : 201-766-0
- Molecular Formula : C4H6O6
- Main Specifications : FCCIV
- Synonyms : L(+)-Dihydroxysuccinic acid;L-Tartaric acid anhydrous;L(+)tartaric acid sigmaultra;L(+)tartaric acid;L-(+)-Tartaric acid;L+tartaric acid;L(+)-2,3-dihydrooxy butanedioic acid;L(+)-Tartaric Acid (FCCIV);L(+)-Tartaric Acid (BP2000);L-Tartaric Acid;L(+)-Tartaric Acid;L-1,2-Dihydroxyethan-1,2-dicarbonsaeure;Natural tartaric acid;(2S,3S)-(-)-Tartaric acid;L(-)-tartaric acid;(2R,3R)-2,3-dihydroxybutanedioate;2,2-dihydroxybutanedioic acid;(2R,3S)-2,3-dihydroxybutanedioate;
Package: 25KG/Paper bag: 20MT/FCL
Uses : chemical preparation of sour, chemical preparation of resolution and pharmaceutical materials
Molecular Structure:
Product description:
Molecular Mormula: C4H6O6
Molecular Weight: 150.09
Properties: White crystalline powder, without odor, sour, stable in air, dissolvable in the water, ethanol and ethyl ether.
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.
L(+)-Tartaric Acid Specifications(FCCIV)
Assay: 99.7-100.5%
Specific Rotation (20): +12.0° +13.8°
Loss On Drying: 0.5% Max.
Arsenic: 3mg/kg Max.
Heavy Metals: 10mg/kg Max.
Residue on Ignition: 0.05% Max.
Sulfate : confirm
Oxalate: confirm
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