Erdosteine
--------------
Certification of Analysis
Product Name
Erdosteine
CAS No
84611-23-4
Catalog No
SC-12161
Quantity
1kg
Batch No
20130701
Product Date
2013.07.01
Date of analysis
2013.07.01
Items of analysis
Specification
Results
Appearance
A white or almost white crystalline powder
White powder
MP
156℃~162℃
160.2℃~161.3℃
PH
2.5-3.5
2.91
Chlorides
≤0.025
Conforms
Sulfates
≤0.1%
Conforms
Related substance
≤1.0%
0.63%
Loss on drying
≤0.5%
0.40%
Residue on ignition
≤0.3%
0.09%
Heavy metals
≤20ppm
Conforms
Assay
98.0%~101.0%
99.2%
Remark
Declaration: For laboratory use by technically qualified individual only
Store in cool & dry place, keep away from strong light and heat
Conclusion
It conforms to the enterprise specification.
Analyst: Jack Fu Check: Anne Zhang Date: 2013-07-01
--------------
回上一页
返回首页