Identity
Classification
- Categories
- HPLC Buffer Salts Inorganic Salts primary
- Applications
- HPLC
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| pH value | 5.2 - 8 | — |
| Melting point/ Freezing point [°C] | 884 °C | °C |
| Boiling point [°C] | 1100 °C | °C |
| Density [g/cm3] | 2.68 g/cm3 | g/cm3 |
| Solubility in water [% weight] | 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 crystalline powder | — | — |
| Assay | Min 99 % | % | Titration after Ion exchange |
| at 220 nm | Max 0.1 | — | — |
| at 230 nm | Max 0.05 | — | — |
| at 240 nm | Max 0.03 | — | — |
| at 250 nm | Max 0.02 | — | — |
| at 500 nm | Max 0.02 | — | — |
| Insoluble matter | Passes filter test | — | — |
Packaging
| Pack size | SKU |
|---|---|
| 250 g | RA002450-PK-250G |