Ammonium Metavanadate 100gm
Ammonium monovanadate GR for analysis Reag. Ph Eur. CAS No. 7803-55-6, EC Number 232-261-3.
Manufacturer: Merck
Catalog ID: 101226.0100
Stock: In Stock
Description
| Catalogue Number | 101226 |
| Synonyms | Ammonium metavanadate, Ammonium vanadate |
Product Information
| CAS number | 7803-55-6 |
| EC number | 232-261-3 |
| Grade | Reag. Ph Eur |
| Hill Formula | H₄NO₃V |
| Chemical formula | NH₄VO₃ |
| Molar Mass | 116.97 g/mol |
| HS Code | 2841 90 30 |
Applications
| Application | Ammonium monovanadate GR for analysis Reag. Ph Eur. CAS No. 7803-55-6, EC Number 232-261-3. |
Physicochemical Information
| Density | 2.3 g/cm3 (20 °C) |
| Melting Point | 200 °C (decomposition) |
| pH value | 7 (5.1 g/l, H₂O, 20 °C) |
| Bulk density | 1000 kg/m3 |
| Solubility | 5.1 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 169 mg/kg |
| LD 50 dermal | LD50 Rat > 2500 mg/kg |
Storage and Shipping Information
| Storage | Store at +5°C to +30°C. |
Specifications
| Assay (redox titration) | ≥ 99.0 % |
| Chloride (Cl) | ≤ 0.002 % |
| Phosphate (PO₄) | ≤ 0.005 % |
| Sulfate (SO₄) | ≤ 0.01 % |
| Fe (Iron) | ≤ 0.003 % |
| Pb (Lead) | ≤ 0.003 % |
| Corresponds to Ph Eur |
