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丙戊酸,99-66-1,質(zhì)檢單
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 |
Meet the standard |
|
By RT comparison |
Meet the standard |
|
|
Reactions of Sodium Salt |
Meet the standard |
|
|
Acidity or Alkalinity |
------ |
------ |
|
Clarity & Color of Solution |
USP |
Meet the standard |
|
Heavy metals |
≤20ppm |
Meet the standard |
|
Sulfate |
≤200ppm |
Meet the standard |
|
Chloride |
≤200ppm |
Meet the standard |
|
Loss on Drying |
------ |
----- |
|
Related Substan（GC） |
≤0.1% |
0.06% |
|
Total Impurities（GC） |
≤0.3% |
0.10% |
|
Assay(Titration) |
98.5-101.0% |
99.90% |
|
Conclusion |
Meet the standard |
|
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