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 | 5.5 - 7.0 | — |
| Density [g/cm3] | 4.28 g/cm3 | g/cm3 |
| Solubility in water [% weight] | 19.8 g/L | g/L |
| Oxidising properties | The substance or mixture is classified as oxidizing with the subcategory 2 | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | White to off white crystalline powder | — | — |
| Potassium (K) | Max 0.02 % | % | — |
| Assay | Min 99.5 % | % | iodometric |
| pH | 5.0 - 8.0 | — | — |
| Chloride, chlorate and bromide, bromate | Max 0.02 % | % | — |
| Iodide (I) | Max 0.002 % | % | — |
| Sulphate (SO4) | Max 0.005 % | % | — |
| Total nitrogen (N) | Max 0.002 % | % | — |
| Heavy metal | Max 0.0005 % | % | — |
| Iron (Fe) | Max 0.001 % | % | — |
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 |
|---|---|
| 100 g | RA002394-PK-100G |