Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Pale violet crystals | — |
| Odour | Odorless | — |
| pH value | 1 | — |
| Melting point/ Freezing point [°C] | 39 - 41 °C | °C |
| Density [g/cm3] | 1.71 g/cm3 | g/cm3 |
| Solubility in water [% weight] | 482.2 g/L | g/L |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | Pale violet crystals | — | — |
| Sodium (Na) | Max 0.02 % | % | — |
| Copper (Cu) | Max 0.003 % | % | — |
| Zinc (Zn) | Max 0.003 % | % | — |
| Substance not precepitated by NH3 | Max 0.05 % | % | — |
| Assay | 98.5 - 102 % | % | iodometric |
| Insoluble matter | Max 0.01 % | % | — |
| Chloride (Cl) | Max 0.001 % | % | — |
| Nitrate (NO3) | Max 0.01 % | % | — |
| Calcium (Ca) | Max 0.01 % | % | — |
| Magnesium (Mg) | Max 0.005 % | % | — |
| Potassium (K) | Max 0.005 % | % | — |
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 | RA000565-PK-25KG |
| 500 g | RA000565-PK-500G |
| 50 kg | RA000565-PK-50KG |