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喜樹(shù)堿 黃體酮 噻菌靈/噻苯咪唑 硫酸新霉素 紅霉素
CERTIFICATE OF ANALYSIS
Product: Valproic acid
CAS No.: 99-66-1
Batch No.: 20230601
MFG Date: 20230604
Batch WT:1000KG
EXP Date:20260603
Subject
Standard
Result
Appearance
Colorless to slightly yellowish liquor
Meet the standard
Discrimination
Infrared Spectrum
By RT comparison
Reactions of Sodium Salt
Acidity or Alkalinity
------
Clarity & Color of Solution
USP
Heavy metals
≤20ppm
Sulfate
≤200ppm
Chloride
Loss on Drying
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Related Substan(GC)
≤0.1%
0.06%
Total Impurities(GC)
≤0.3%
0.10%
Assay(Titration)
98.5-101.0%
99.90%
Conclusion
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