Tris Base
About This Item
| Product Name | Tris Base |
| Product Code | 242270 |
| Appearance | White crystalline powder |
| Formula | C₄H₁₁NO₃ |
| EC-No. | 201-064-4 |
| CAS-No. | 77-86-1 |
| Assay | 99% |
| Molecular Weight | 121.14 |
| Grade | for molecular biology |
Specification
| Colour | White |
| Odour | Slight characteristic odour |
| Melting point | 167 – 172 °C |
| Boiling point | 219 – 220 °C |
| Flammability | Non flammable |
| pH | 10 – 11 |
| pH solution concentration | 5% |
| Solubility | Water : 678 g/l at 25 °C – Soluble in water |
| Vapour pressure | < 0.1 hPa at 20 °C |
| Density | 1.32 g/cm³ at 20 °C |
| Biological buffer, pKa at 20°C | 8.3 |
| Sulphated ash | Max 0.15% |
Reviews
There are no reviews yet.