- Min.Order :1 Liter
- Purity: 98%
- Payment Terms : L/C,T/T,
Keywords
Valproic acid 99-66-1 Valproic acid 99-66-1
Quick Details
- Appearance:Colorless to slightly yellowish liquid
- Application:reagent
- PackAge:200kg/drum
- ProductionCapacity:10|Metric Ton|Month
- Storage:
- Transportation:by sea, by air
Superiority:
Valproic acid
99-66-1
|
Items |
Standard |
Result |
|
Description |
Colorless to slightly yellowish liquid |
Complies |
|
Assay(Titration) |
98.5-101% |
99.9% |
|
Identification |
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% |
Details:
Valproic acid
99-66-1
|
Items |
Standard |
Result |
|
Description |
Colorless to slightly yellowish liquid |
Complies |
|
Assay(Titration) |
98.5-101% |
99.9% |
|
Identification |
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% |
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