Identity
Classification
- Categories
- Inorganic Salts primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| pH value | 3.3 | — |
| Melting point/ Freezing point [°C] | 92 °C | °C |
| Boiling point [°C] | 200 °C | °C |
| Density [g/cm3] | 1.757 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 | White crystalline powder/crystals | — | — |
| Copper (Cu) | Max 0.0005 % | % | — |
| Iron (Fe) | Max 0.0005 % | % | — |
| Heavy metals | Max 0.001 % | % | ICP-OES |
| Sodium (Na) | Max 0.02 % | % | — |
| Loss on drying (400 °C) | 43 - 46 % | % | — |
| Assay | 99.0 - 100.5 % | % | complexometric |
| Identification | To comply USP, BP test | — | — |
| Appearance of solution | Passes test | — | — |
| Insoluble matter | Max 0.005 % | % | — |
| Chloride (Cl) | Max 0.0005 % | % | — |
| Ammonium (NH4) | Max 0.005 % | % | — |
| Arsenic (As) | 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 | RA000501-PK-25KG |
| 500 g | RA000501-PK-500G |
| 50 kg | RA000501-PK-50KG |
| 2.5 kg | RA000501-PK-2.5KG |