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Mecysteine Hydrochloride

 

Certification of Analysis

Product Name
Mecysteine Hydrochloride
CAS No
18598-63-5
Catalog No
SC-22400
Quantity
10kg
Batch No
20130701
Product Date
2013.07.01
Date of analysis
2013.07.01

 
 
 
 
 
 
 
 
 

Items of analysis
Specification
Results
Appearance
White or off-white powder
White powder
Specific Rotation [α]20D
-3.0±0.5° (C=1, MeOH)
-2.8° (C=1, MeOH)
Water
0.5%
0.09%
MP
140.0±5.0
141.3-142.4
Assay
98.00%
99.5%
Remark
Declaration: For laboratory use by technically qualified individual only
SealedCoolDark and dry place
Conclusion
It accords with the Enterprise Standard

   Analyst: Jack Fu                            Check: Anne Zhang                             Date: 2013-07-01