Vanadyl sulfate
- Molecular formula: VOSO4 · XH2O
- CAS No.: 27774-13-6；UN No.: 2931
- EINECS No.: 248-652-7
- Package: Iron drum, lined with two layers of plastic bags. (or custom packaging)
- Storage: store in a sealed container, keep cool and ventilated
Vanadyl sulfate technical parameters (on a dry basis)
| content | 97.00% min / 98.00% min |
| vanadium | 21.6% min |
| Pentavalent vanadium | 0.02% max |
| H2O | 50% max |
| potassium | 0.0008% max |
| sodium | 0.005% max |
| iron | 0.0035% max |
Physical and chemical properties: Inorganic oxide, blue crystal (containing up to 50% crystal water), odorless, easily soluble in water.
Application:
1. Battery materials
The application of vanadium oxysulfate in the field of battery materials is currently the largest usage. Vanadium oxysulfate has potential application value in the field of batteries, and can be used as an electrode material for certain batteries to enhance their performance and stability.
2. Preparation of other vanadium compounds: Vanadium oxide sulfate is a raw material for preparing other vanadium compounds, such as sodium metavanadate, potassium metavanadate, etc., providing a basic raw material for the vanadium industry chain.
3. Dyes and pigments: Vanadium oxysulfate can be used to produce dyes and pigments, such as lead metavanadate, which is a commonly used yellow pigment used in coatings, inks, and other fields.
4. Analytical reagents: In chemical analysis, vanadium oxide sulfate is used as a color reagent to detect and determine the content of other substances.
5. Catalyst: In some organic reactions, vanadium oxysulfate can be used as a catalyst to promote the reaction and improve reaction efficiency.
6. Industrial additives: Vanadium oxysulfate can be used as an additive in the steel industry to enhance the performance and quality of steel; In the ceramic industry, it can also be used as a component of glazes to enhance the appearance and performance of ceramic products.