Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White powder | — |
| Odour | Odorless | — |
| pH value | 8 | — |
| Melting point/ Freezing point [°C] | 800 °C | °C |
| Density [g/cm3] | 2.93 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Insoluble in water | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | White powder | — | — |
| Arsenic (As) | Max 0.0004 % | % | — |
| Magnesium (as alkali metals) | Max 1.0 % | % | — |
| Loss on drying (200°C; 4 hrs) (200 °C) | Max 2.0 % | % | — |
| Assay | 98 - 100.5 % | % | complexometric |
| Identification | Passes test | — | — |
| Substance insoluble in acetic acid | Max 0.2 % | % | — |
| Chloride (Cl) | Max 0.025 % | % | — |
| Sulphate (SO4) | Max 0.3 % | % | — |
| Heavy metal | Max 0.002 % | % | — |
| Iron (Fe) | Max 0.02 % | % | — |
| Barium (Ba) | Passes test | — | — |
Available grades
2 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.
Packaging
| Pack size | SKU |
|---|---|
| 25 kg | RA000926-PK-25KG |
| 500 g | RA000926-PK-500G |
| 50 kg | RA000926-PK-50KG |
| 5 kg | RA000926-PK-5KG |