Identity
Classification
- Applications
- Molecular Biology
Technical Data
Properties
| Property | Value | Unit |
|---|---|---|
| Physical state at 20 °C | Solid | — |
| Colour | White crystalline | — |
| Odour | Odorless | — |
| pH value | 6.7 - 7.3 | — |
| Melting point/ Freezing point [°C] | 801 °C | °C |
| Boiling point [°C] | 1413 °C | °C |
| Vapour pressure mm/Hg | 1.33 mmHg | mmHg |
| Density [g/cm3] | 2.16 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 |
|---|---|---|
| Appearance | White crystalline powder | — |
| Calcium (Ca) | Max 0.002 % | % |
| Iron (Fe) | Max 0.0001 % | % |
| Potassium (K) | Max 0.005 % | % |
| Magnesium (Mg) | Max 0.001 % | % |
| Lead (Pb) | Max 0.0005 % | % |
| Assay | Min 99.5 % | % |
| DNAase/RNAase/Proteases | Not detectable | — |
| pH (20 °C) | 5.0 - 8.0 | — |
| Bromide (Br) | Max 0.005 % | % |
| Iodide (I) | Max 0.001 % | % |
| Phosphate (PO4) | Max 0.001 % | % |
| Sulphate (SO4) | Max 0.001 % | % |
| Barium (Ba) | Max 0.001 % | % |
Available grades
11 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 | RA002346-PK-500G |
| 5 kg | RA002346-PK-5KG |