Tris Hydrochloride
About This Item
| Product Name | Tris Hydrochloride |
| Product Code | 244360 |
| Appearance | White crystalline powder |
| Formula | C₄H₁₁NO₃.HCl |
| EC-No. | 214-684-5 |
| CAS-No. | 1185-53-1 |
| Assay | 99% |
| Molecular Weight | 157.6 |
| Grade | for molecular biology |
Specification
| Colour | White |
| Odour | Odourless |
| Melting point | 149 – 152 °C |
| Boiling point | 225 – 295 °C at 1013 hPa (ECHA) – Decomposition |
| Flammability | Non flammable |
| pH | 3.5 – 5 at 25 °C |
| pH solution concentration | 1% |
| Solubility | Water: 561 g/l at 20 °C – Soluble in water |
| Density | 1.28 g/cm³ at 20.2 °C (ECHA) |
| Melting range | 149 – 152°C |
| Sulphated ash | Max 0.1% |
| Iron (Fe) | Max 0.0005% |
| Water (by KF) | Max 0.5% |
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