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Dibenzoyl-L-tartaric acid

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  Post Date: Nov 23,2018
  Expiry Date: May 22,2019
  Detailed Description: Cas No. :2743-38-6 Specs:Appearance: White crystalline powder
Items Standard
Appearance White fine crystals
Assay 98.0 to 101.0%
Specific Rotation [20/D] -114- -117(c=9,)
Melting point 152- 154C
Chloride (Cl) Not more than 0.10%
Heavy Metals (Pb) Not more than 10 PPM
Loss on Drying Not more than 0.20%
Residue on Ignition (Sulfate) Not more than 0.20%

  CAS Registry Number:

2743-38-6

  Synonyms: ;(-)-Dibenzoyl-(L)-tartaric acid anhydrous;L(+)DIBENZOYLTARTRIC ACID;DIBENZOYL-L-(-)-TARTARIC ACID;Dibenzoyl-L-tartaric acid;(2S,3S)-2,3-bis(benzoyloxy)succinic acid;L-DBTA;(-)-dibenzoyl-L-tartaric acid;(2R,3R)-2,3-bis(benzoyloxy)butanedioic acid;(2R,3R)-2,3-bis[(phenylcarbonyl)oxy]butanedioic acid;Dibenzoyl-L-tartric acid;(2R,3R)-2,3-bis(benzoyloxy)butanedioate;(2S,3S)-2,3-bis(benzoyloxy)butanedioate;(2R,3S)-2,3-bis(benzoyloxy)butanedioate;(-)-Dibenzoyl-L-tartaric acid, anhydrous;
  Molecular Formula: C18H16O9
  Molecular Weight: 376.3142
  Molecular Structure: 2743-38-6 (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
  Safety Description: S26:;
S36:;

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