Identity
Classification
- Categories
- Organic Chemicals primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White powder | — |
| pH value | 7.5 - 8.5 | — |
| Melting point/ Freezing point [°C] | 295 °C | °C |
| Flash point [°C] | 290 °C | °C |
| Density [g/cm3] | 1.09 g/cm3 | g/cm3 |
| Solubility in water [% weight] | Slightly soluble in water | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Appearance | A white crystals or crystalline powder, odourless | — | — |
| Solubility | Soluble in water, slightly soluble in alcohol; practically insoluble in acetone, in ether & in chloroform | — | — |
| Assay | 98.5 - 102.0 % | % | — |
| Identity | To confirm the structure | — | IR |
| pH | 7.0 - 9.0 | — | — |
| Chloride (Cl) | Max 0.2 % | % | — |
| Residue on ignition | Max 0.2 % | % | — |
| Heavy metal | Max 0.001 % | % | — |
| Loss on drying (at 105°C; 3 hrs) (105 °C) | Max 3.0 % | % | — |
| Specific absorptivity A1%/1cm (0.001%, in buffer pH 7.0 ) | 620 - 640 | — | — |
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 |
|---|---|
| 10 g | RA001135-PK-10G |
| 25 g | RA001135-PK-25G |
| 1 kg | RA001135-PK-1KG |