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 | 5 - 8 | — |
| Melting point/ Freezing point [°C] | 963 °C | °C |
| Boiling point [°C] | 1560 °C | °C |
| Density [g/cm3] | 3.86 g/cm3 | g/cm3 |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | White crystalline powder or crystals or chunks | — | — |
| Potassium (K) | Max 0.0025 % | % | — |
| Sodium (Na) | Max 0.005 % | % | — |
| Strontium (Sr) | Max 0.1 % | % | — |
| Appearance of solution | Clear & colourless | — | — |
| Insoluble matter | Max 0.005 % | % | — |
| Oxidizing substances | Max 0.005 % | % | — |
| Loss on drying (150 °C) | 14.0 - 16.0 % | % | — |
| pH (25 °C) | 5.2 - 8.2 | — | — |
| Calcium (Ca) | Max 0.05 % | % | — |
| Iron (Fe) | Max 0.0002 % | % | — |
| Heavy metals | Max 0.0005 % | % | ICP-OES |
Available grades
4 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 | RA000704-PK-25KG |
| 500 g | RA000704-PK-500G |
| 50 kg | RA000704-PK-50KG |
| 1 kg | RA000704-PK-1KG |
| 5 kg | RA000704-PK-5KG |