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
Sealed、Cool、Dark and dry place
|
|
Conclusion
|
It accords with the Enterprise Standard
|
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