Identity
Classification
- Applications
- Molecular Biology
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| pH value | 7.5 - 9.5 | — |
| Melting point/ Freezing point [°C] | 132 - 135 °C | °C |
| Vapour pressure [20°C] | 0.009 hPa | hPa |
| Vapour density | 2.07 | — |
| Density [g/cm3] | 1.335 g/cm3 | g/cm3 |
| Partition coefficient Log Pow octanol / water at 20°C | -2.59 | — |
These are recorded catalogue property values. Product specification limits, where available, are listed under Specifications.
Specifications
| Parameter | Specification | Unit |
|---|---|---|
| Appearance | White granules or crystalline powder | — |
| Iron (Fe) | Max 0.0005 % | % |
| Assay (ex N) | Min 99.5 % | % |
| Solubility (in water; 20°C) | 590 g/L | g/L |
| DNAase/RNAase/Proteases | Not detectable | — |
| Melting point | 132 - 135 °C | °C |
| Heavy metal | Max 0.001 % | % |
| pH (8 M in water; 25°C) | 7.5 - 10.5 | — |
| Chloride (Cl) | Max 0.0005 % | % |
| Sulphate (S) | Max 0.001 % | % |
Available grades
3 grades of this substance are listed. Each grade is a separate product with its own specifications, pack sizes and documents.
Packaging
| Pack size | SKU |
|---|---|
| 500 g | RA002681-PK-500G |