AMMONIUM MOLYBDATE TETRAHYDRATE 99.3% AR
| Product Code | B-00220 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 12054-85-2 |
| Molecular Formula | (NH4)6Mo7O24.4H2O | Molecular Weight | 1235.90 |
| H.S.Code | 2841.7090 | Shelf Life | 60 Months |
| Purity | Min 98% |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Odour | Odorless | pH value | 5 - 5.5 |
| Melting point/ Freezing point [°C] | 90 °C | Solubility in water [% weight] | 43 g / 100 cc cold water |
| Density [g/cm3] | 1.498 | Boiling point [°C] | 190°C |
Packaging
Specification
| Appearance | White crystalline powder |
| Assay | 99.3-101.8% |
| Assay (as MoO3) | 81 – 83% |
| Identity | To pass as per USP |
| Insoluble matter | Max 0.005% |
| Chloride (Cl) | Max 0.002% |
| Arsenate, phosphate, silicate ( PO4) | Max 0.001% |
| Nitrate (NO3) | Passes test (about 0.003%) |
| Phosphate (PO4) | Max 0.0005% |
| Heavy metals (by ICP-OES) | Max 0.001% |
| Magnesium (Mg) | Max 0.005% |
| Sodium (Na) | Max 0.01% |
| Potassium (K) | Max 0.01% |
| Sulphate (SO4) | Max 0.02% |
| Magnesium & alkali salts | Max 0.02% |
Safety Information and Hazard Symbols
Symbol: GHS07,GHS08
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338