China (Mainland)
Assessedsupplier 
Hangzhou DingYan Ammonium metavanadate CAS NO.7803-55-6
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T,Other
- Product Details
Keywords
- Ammonium metavanadate
- azanium
- 99%min
Quick Details
- ProName: Hangzhou DingYan Ammonium metavanadate
- CasNo: 7803-55-6
- Molecular Formula: H4NO3V
- Appearance: white powder
- Application: Used as catalyst, drier, mordant, can ...
- DeliveryTime: Prompt
- PackAge: 25kg net/paper drum
- Port: Shanghai
- ProductionCapacity: Metric Ton/Day
- Purity: 99%min
- Storage: Rom tep.
- Transportation: by air , by sea
- LimitNum: 1 Kilogram
- Grade: Food Grade,Pharma Grade
Superiority
|
Analysis tests |
Standard |
Results |
|
Appearance |
White powder |
Conform |
|
Solubility |
Soluble in water at a concentration of 2mg/ml to give a clear, colorless solution |
Conform |
|
Specific optical rotation |
-70.0° to -90.0°(c = 0.5, 1%Hac) |
-83.5° |
|
Purity |
≥98.0% |
99.23% |
|
Related substances (HPLC) |
Total impurities（%）: ≤2.0% Any impurity（%）: ≤1.0% |
0.77% 0.39% |
|
Water |
≤8.0% |
4.8% |
|
Amino Acid Composition |
± 10% of theoretial |
Conform |
|
Bacterial Endotoxins : |
≤50IU/mg |
≤5IU/mg |
|
Assay |
97%-103% |
98.8% |
|
Identification |
Conform |
Conform |
|
Hac content |
<13.0% |
11.3% |
|
Conclusion |
The test results is conformed to the specification and qualitified |
|
Details
Used as catalyst, drier, mordant, can also be used to produce five of two vanadium