Product Name: H-Cys-OEt·HCl CAS#: 868-59-7
Synonyms: L-Cysteine Ethyl ester hydrochloride
Molecular Formula: C5H11NO2S·HCl
Molecular Weight: 185.7
Manufacture time: 2011-08-28 Batch No.:20110828
Testing time: 2011-08-29 Expiry time:2012-08
Specifications:
|
Item |
Standard |
Analysis data |
|
Appearance |
white powder |
conforms |
|
Specific rotation[α]20/D (C=5 in Etoh) |
-12 ~ -15° |
-14.07º |
|
Assay |
Not less than 98.5% |
98.6% |
|
Conclusion |
The product conforms to standard. |
|
Tele No.:86-838- 2508248 Sheet Made on 30Aug, 2011
Fax No.:86-838-2274207 Signature:
