| CAS # |
EC Number |
| 7803-55-6 |
232-261-3 |
| 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 |
| Quality Level |
MQ100 |
| 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 |
| Safety Information according to GHS |
| Hazard Statement(s) |
H301: Toxic if swallowed. |
| |
H319: Causes serious eye irritation. |
| |
H332: Harmful if inhaled. |
| |
H361fd: Suspected of damaging fertility. Suspected of damaging the unborn child. |
| |
H372: Causes damage to organs through prolonged or repeated exposure if inhaled. |
| |
H411: Toxic to aquatic life with long lasting effects. |
| Precautionary Statement(s) |
P202: Do not handle until all safety precautions have been read and understood. |
| |
P260: Do not breathe dust. |
| |
P273: Avoid release to the environment. |
| |
P301 + P310: IF SWALLOWED: Immediately call a POISON CENTER/doctor. |
| |
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
| |
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| Signal Word |
Danger |
| RTECS |
YW0875000 |
| Storage class |
6.1B Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials |
| WGK |
WGK 3 highly hazardous to water |
| Disposal |
15 |
| |
Heavy metal-containing solutions and solids: container E. Stir Raney nickel (also: Urushibara nickel) in the form of an aqueous suspension into hydrochloric acid (Cat. No. 100312) until dissolved (container E). Neither Raney nickel itself nor any filter residues should be allowed to dry out, otherwise they will spontaneously ignite in air. In this context, heavy metal means any compound of antimony, arsenic, cadmium, chromium(VI), copper, lead, nickel and tin, as well as these subtances in metallic form, if they are classified as hazardous (acc. to AbfallverzeichnisV - Waste Catalogue Ordinance, Appendix 3). Other heavy metals should be collected separately. |
| Safety Information |
| Categories of danger |
toxic, irritant |
| Storage and Shipping Information |
| Storage |
Store at +2°C to +30°C. |
| Transport Information |
| Declaration (railroad and road) ADR, RID |
UN 2859 , 6.1, II |
| Declaration (transport by air) IATA-DGR |
UN 2859 , 6.1, II |
| Declaration (transport by sea) IMDG-Code |
UN 2859 , 6.1, II, Segregation Group: 2 (Ammonium compounds) |
| Specifications |
| Assay (redox titration) |
≥ 99.0 % |
| Chloride (Cl) |
≤ 0.002 % |
| Phosphate (PO₄) |
≤ 0.005 % |
| Sulfate (SO₄) |
≤ 0.05 % |
| Fe (Iron) |
≤ 0.003 % |
| Pb (Lead) |
≤ 0.003 % |
| Corresponds to Reag. Ph Eur |
