Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| Melting point/ Freezing point [°C] | 185 °C | °C |
| Boiling point [°C] | 100 °C | °C |
| Density [g/cm3] | 1 g/cm3 | g/cm3 |
| 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 deliquescent powder | — |
| Lead (Pb) | Max 0.0005 % | % |
| Potassium (K) | Max 0.003 % | % |
| Sodium (Na) | Max 0.004 % | % |
| Readily carbonisable substance | Passes test | — |
| Reducing substance | Passes test | — |
| Assay | 98.5 - 101 % | % |
| pH (5% solution) | 6.0 - 7.5 | — |
| Insoluble matter in water | Max 0.005 % | % |
| Chloride (Cl) | Max 0.001 % | % |
| Oxalate | Max 0.01 % | % |
| Sulphate (SO4) | Max 0.005 % | % |
| Copper (Cu) | Max 0.0001 % | % |
| Iron (Fe) | Max 0.0005 % | % |
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 | RA000557-PK-25KG |
| 500 g | RA000557-PK-500G |
| 50 kg | RA000557-PK-50KG |