Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| pH value | 8 - 8.5 | — |
| Melting point/ Freezing point [°C] | 300 °C | °C |
| Decomposition point [°C] | 50 °C | °C |
| Density [g/cm3] | 2.16 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 | A soft white crystalline powder | — | — |
| Calcium (Ca) | Max 0.01 % | % | — |
| Iron (Fe) | Max 0.002 % | % | — |
| Assay | 99.5 - 101 % | % | acidimetric |
| pH | 8.0 - 8.5 | — | — |
| Chloride (Cl) | Max 0.015 % | % | — |
| Sulphate (SO4) | Max 0.01 % | % | — |
| Total nitrogen (N) | Max 0.002 % | % | — |
| Heavy metal | Max 0.0005 % | % | — |
| Arsenic (As) | Max 0.0002 % | % | — |
| Lead (Pb) | Max 0.0005 % | % | — |
Available grades
3 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 | RA002384-PK-25KG |
| 500 g | RA002384-PK-500G |
| 50 kg | RA002384-PK-50KG |
| 1 kg | RA002384-PK-1KG |
| 5 kg | RA002384-PK-5KG |