Identity
Classification
- Categories
- Organic Chemicals primary
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| pH value | 3.0 - 4.5 | — |
| Melting point/ Freezing point [°C] | Min 220 °C | °C |
| Solubility in water [% weight] | 18.22 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 | White crystalline powder | — | — |
| Assay | Min 99 % | % | alkalimetric |
| Identity | Passes test | — | IR |
| UV absorbance (; 2%; 1 cm; water) | Max 0.05 % | % | — |
| Chloride (Cl) | Max 0.05 % | % | — |
| Sulphate (SO4) | Max 0.05 % | % | — |
| Heavy metal | Max 0.0005 % | % | — |
| Loss on drying (105 °C) | Max 0.2 % | % | — |
Packaging
| Pack size | SKU |
|---|---|
| 25 g | RA000386-PK-25G |
| 100 g | RA000386-PK-100G |