Ammonium Metavanadate 99% AR
Ammonium vanadate(V) , (Ammonium Monovanadate
Product Code. |
00218 |
Grade |
AR |
Purity |
99% |
CAS No. |
7803-55-6 |
Molecular Formula |
NH4VO3 |
Molecular Weight |
116.98 |
H.S.Code |
2841.90000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White or yellowish-white |
Odour |
Odorless |
| Melting point/ Freezing point [°C] |
200°C |
Solubility in water [% weight] |
Slight (0.1-1%) |
Packaging
Specification
| Appearance | White to Faint yellow to tan color powder |
| Assay | Min 99.0% |
| Insoluble matter in NH4OH | Max 0.01% (passes ACS test) |
| Chloride (Cl) | Max 0.005% |
| Sulphate (SO4) | Max 0.01% |
| Phosphate (PO4) | Max 0.005% |
| Iron (Fe) | Max 0.003% |
| Carbonate (as CO3) | Max 0.3% (passes ACS test) |
Safety Information and Hazard Symbols
Symbol: GHS06
Signal Word: Danger
UN No.: 2859
IMCO Class No.: 6.1
Packing Group: II
Hazardous Statement: H301-H315-H319-H330-H335
Precaution Statement: P260-P284-P301 + P310-P305 + P351 + P338-P310