Identity
Classification
- Categories
- Organic Chemicals primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| pH value | 5 - 7 | — |
| Melting point/ Freezing point [°C] | 170 - 176 °C | °C |
| Density [g/cm3] | 1.045 g/cm3 | g/cm3 |
| Solubility in water [% weight] | 137 g/L | g/L |
| Partition coefficient Log Pow octanol / water at 20°C | -0.92 | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | White crystalline powder | — |
| Assay | Min 99 % | % |
| Melting point | 174 - 178 °C | °C |
| Insoluble matter in water | Max 0.005 % | % |
| Sulphated ash | Max 0.05 % | % |
| Sulphate (SO4) | Max 0.01 % | % |
| Iron (Fe) | Max 0.0005 % | % |
| Loss on drying (105 °C) | Max 0.5 % | % |
| Sensitivity for Bismuth | Passes test | — |
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 |
|---|---|
| 250 g | RA002593-PK-250G |
| 500 g | RA002593-PK-500G |