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喜樹堿 黃體酮 噻菌靈/噻苯咪唑 硫酸新霉素 紅霉素
CERTIFICATE OF ANALYSIS
Product Name
Benzocaine
Batch No.
2003087
Quantity
1000kg
Exam. Date
May.7, 2020
MFG. Date
May.4, 2020
Report Date
May.11, 2020
Exp. Date
May.4, 2022
Exam. criterion
USP36
ITEMS
SPECIFICATIONS
RESULTS
Appearance
White crystalline powder or colourless crvstals
White crystalline powder
Identification
A: Infrared Absorption<197K>
B: Ultraviolet Absorption<197U>
Conformed
Assay
99.0% to 101.0%
99.65%
Melting point
88℃ to 92℃
89℃ to 91℃
Clarification
Clear
Loss on drying
1.0% Max
0.19%
Chloride
Readily carbonizable substances
Heavy metals
0.001% Max
Ordinary impurities
Residue on ignition
0.1% Max
0.03%
Acidity
Conclusion
The above product conform to USP36
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