Di-Benzoyl-L-Tartaric acid
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Post Date:
Dec 25,2018
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Expiry Date:
Jun 23,2019
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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 %
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CAS Registry Number:
2743-38-6 / 62708-56-9
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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;
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Molecular Formula:
C18H16O9
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Molecular Weight:
376.3142
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Molecular Structure:
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Hazard Symbols:
Xi:Irritant;
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Risk Codes:
R36:;
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Safety Description:
S26:;
S36:;
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