Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | Colorless crystals | — |
| Odour | Odorless | — |
| pH value | 5.3 - 8.7 | — |
| Melting point/ Freezing point [°C] | 173 °C | °C |
| Density [g/cm3] | 1.89 g/cm3 | g/cm3 |
| Solubility in water [% weight] | 97.2 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 | Colorless to white deliquescent crystals | — | — |
| Sodium (Na) | Max 0.005 % | % | — |
| Iodine consuming substances | Passes ACS test | — | — |
| Assay | Min 98.5 % | % | argentometric |
| Substance insoluble in water | Max 0.005 % | % | — |
| pH | 5.3 - 8.5 | — | — |
| Chloride (Cl) | Max 0.005 % | % | — |
| Sulphate (SO4) | Max 0.005 % | % | — |
| Ammonium (NH4) | Max 0.003 % | % | — |
| Heavy metal | Max 0.0005 % | % | — |
| Iron (Fe) | Max 0.0002 % | % | — |
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 | RA002189-PK-25KG |
| 500 g | RA002189-PK-500G |
| 50 kg | RA002189-PK-50KG |