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Di-Benzoyl-L-Tartaric acid

Inquiry
  Post Date: Dec 25,2018
  Expiry Date: Jun 23,2019
  Detailed Description: Cas No. :2743-38-6 / 62708-56-9 Specification

DESCRIPTION
COMPLIES
WHITE TO OFF WHITE POWDER
WATER CONTENT (BY Kf)
4.65%
BETWEEN 4.50 TO 5.50 % w/w
MELTING RANGE
890 TO 930
BETWEEN 880 TO 940 CELSIUS
SPECIFIC OPTICAL ROTATION
(-) 113.00 0
BETWEEN (+)112° TO (+)1200
ASSAY BY HPLC
99.58%
NLT 99.00 %

  CAS Registry Number:

2743-38-6 / 62708-56-9

  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 / 62708-56-9 (2R,3R)-(-)-dibenzoyl-L-tartaric acid anhydrous
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
  Safety Description: S26:;
S36:;

  Company: zephyr synthesis pvt ltd         
  Contact: Prachi Bhat
  Tel: 8980766306
  Fax:
  Email: zephyr@zephyrsynthesis.com
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