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(+)-Dibenzoyl-D-tartaric acid monohydrate

CAS No.: 80822-15-7
(+)-Dibenzoyl-D-tartaric acid monohydrate is White or off white crystalline powder.
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Description

Certificate of Analysis

Product Name
 
 (+)-Dibenzoyl-D-tartaric acid monohydrate CAS# 80822-15-7
Molecular Structure Batch No. MFG. DATE EXP. DATE
201906014 2019.06.28 2021.06.27
Molecular Weight Molecular Formula
376.32 C18H14O8.H2O
Quantity Packing 
200kg 25kg /drum
Storage  Keep in a cool & dry place
 
Items Specification Results
Appearance White or off white crystalline powder Conform
Assay(Titration by NaOH) 98-102% 99.68%
Purity(HPLC) 99%min 99.60%
Water content 4.0-5.0% 4.6%
Specific optical rotation(C=1.5 ETOH) [α]D20=+109︒~+112︒ +110.36︒
Conclusion Meet the requirement of house standard.
                        
 

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