Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White powder | — |
| Odour | Odorless | — |
| Melting point/ Freezing point [°C] | 240 °C | °C |
| Solubility in water [% weight] | Soluble in water | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | White granules or powder; odourless or· with slight put not unpleasant odour. The pentahydrate is somewhat efflorescent. | — |
| Reducing substance | Passes IP test | — |
| Loss on drying (at 120°C; 4 hrs) (120 °C) | Max 30.0 % | % |
| Assay | 98.0 - 102.0 % | % |
| Identification | Passes IP test | — |
| Acidity or alkalinity | Passes IP test | — |
| Arsenic (As) | Max 0.0002 % | % |
| Heavy metal | Max 0.002 % | % |
| Iron (Fe) | Max 0.008 % | % |
| Chlorides | Max 0.02 % | % |
| Sulphates | Max 0.15 % | % |
Packaging
| Pack size | SKU |
|---|---|
| 250 g | RA000932-PK-250G |
| 1 kg | RA000932-PK-1KG |