Identity
Classification
- Applications
- Molecular Biology
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| pH value | 9.5 - 11 | — |
| Melting point/ Freezing point [°C] | 102 - 103 °C | °C |
| Solubility in water [% weight] | 209.2 g/L | g/L |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit | Method |
|---|---|---|---|
| Description | White crystalline powder | — | — |
| Sulphate (SO4) | Max 0.01 % | % | — |
| Iron (Fe) | Max 0.001 % | % | — |
| Lead (Pb) | Max 0.001 % | % | — |
| Assay | Min 99 % | % | HClO4 titration |
| Insoluble matter | Passes filter test | — | — |
| Residue on ignition | Max 0.3 % | % | — |
| Loss on drying (at 20°; vacuum) | Max 0.5 % | % | — |
| Solubility (1 M in water) | Complete, colorless | — | — |
| pH | 9.4 - 9.8 | — | — |
| UV absorbance (; 10%; 1 cm; in water) | Max 0.1 | — | — |
| Chloride (Cl) | Max 0.005 % | % | — |
Packaging
| Pack size | SKU |
|---|---|
| 25 g | RA000808-PK-25G |
| 100 g | RA000808-PK-100G |