Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Red crystals | — |
| Odour | Odorless | — |
| pH value | 4.6 | — |
| Melting point/ Freezing point [°C] | 86 °C | °C |
| Boiling point [°C] | 110 °C | °C |
| Density [g/cm3] | 1.92 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 | Deep red crystals | — | — |
| Assay | 97 - 102 % | % | complexometric |
| Nitrate (NO3) | Max 0.05 % | % | — |
| Sulphate (SO4) | Max 0.05 % | % | — |
| Iron (Fe) | Max 0.05 % | % | — |
| Zinc (Zn) | Max 0.1 % | % | — |
| Substance not precipitated by ammonium sulphide | Max 0.3 % | % | — |
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 | RA001095-PK-100G |
| 500 g | RA001095-PK-500G |