Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Yellow | — |
| Odour | Odorless | — |
| pH value | 8.5 - 10 | — |
| Melting point/ Freezing point [°C] | 971 °C | °C |
| Boiling point [°C] | 1000 °C | °C |
| Vapour density | 6.7 | — |
| Density [g/cm3] | 2.73 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 | Lemon yellow crystalline powder | — | — |
| Assay | Min 99.5 % | % | iodometric |
| Insoluble matter in water | Max 0.005 % | % | — |
| pH | 9.0 - 9.8 | — | — |
| Chloride (Cl) | Max 0.001 % | % | — |
| Sulphate (SO4) | Max 0.01 % | % | — |
| Lead (Pb) | Max 0.005 % | % | — |
| Calcium (Ca) | Max 0.005 % | % | — |
| Sodium (Na) | Max 0.05 % | % | — |
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 |
|---|---|
| 500 g | RA002117-PK-500G |