|
HS Code |
232744 |
| Chemicalname | Ammonium Metavanadate |
| Chemicalformula | NH4VO3 |
| Molarmass | 116.98 g/mol |
| Appearance | White to yellow crystalline powder |
| Meltingpoint | Above 200°C (decomposes) |
| Solubility | Soluble in hot water |
| Density | 2.326 g/cm3 |
| Casnumber | 7803-55-6 |
| Odor | Odorless |
| Ph | 2 to 4 (in aqueous solution) |
| Boilingpoint | Decomposes before boiling |
| Iupacname | Ammonium trioxovanadate(V) |
| Stability | Stable under recommended storage conditions |
| Hazardclass | Toxic (T), Harmful (Xn) |
| Color | White to pale yellow |
As an accredited Ammonium Metavanadate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 500g amber glass bottle labeled "Ammonium Metavanadate, ACS Reagent, ≥99%" with hazard symbols and safety instructions; tightly sealed cap. |
| Shipping | Ammonium Metavanadate should be shipped in tightly sealed containers, clearly labeled with hazard warnings. It must be kept dry and protected from incompatible substances. Transport in accordance with local, national, and international regulations for hazardous chemicals, ensuring secure packaging to prevent leaks or spills. Handle with gloves and appropriate personal protective equipment. |
| Storage | Ammonium Metavanadate should be stored in a tightly closed container in a cool, dry, and well-ventilated area, away from incompatible substances such as strong acids, strong bases, and reducing agents. Protect it from moisture and direct sunlight. Store it away from food and drink, and ensure the storage area is clearly labeled and designated for chemicals to prevent accidental contamination. |
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Purity 99%: Ammonium Metavanadate purity 99% is used in catalyst preparation for sulfuric acid production, where it ensures high catalytic efficiency and selectivity. Particle Size <50 μm: Ammonium Metavanadate particle size <50 μm is used in ceramic pigment manufacturing, where it achieves uniform color distribution and improved glaze quality. Melting Point 200°C: Ammonium Metavanadate melting point 200°C is used in glass production, where it facilitates enhanced decolorization and optical clarity. Stability Temperature up to 60°C: Ammonium Metavanadate stability temperature up to 60°C is used in laboratory reagent applications, where it maintains reliable reactivity in analytical procedures. Molecular Weight 116.98 g/mol: Ammonium Metavanadate molecular weight 116.98 g/mol is used in electrochemical research, where it allows precise calculation of stoichiometric ratios in cell experiments. Solubility 83 g/L (20°C): Ammonium Metavanadate solubility 83 g/L (20°C) is used in battery electrolyte formulation, where it delivers consistent ion mobility and charge capacity. Low Heavy Metal Content: Ammonium Metavanadate low heavy metal content is used in pharmaceutical intermediate synthesis, where it minimizes contamination for high-purity end products. High Assay: Ammonium Metavanadate high assay is used in dye manufacturing, where it supports reproducible color strength and batch-to-batch consistency. Moisture Content ≤0.5%: Ammonium Metavanadate moisture content ≤0.5% is used in catalyst blending processes, where it prevents agglomeration and maintains process uniformity. Residue on Ignition ≤0.2%: Ammonium Metavanadate residue on ignition ≤0.2% is used in high-purity alloy production, where it assures minimal impurity incorporation and superior material properties. |
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