Tris buffer, for molecular biology grade, 99.9% – is an organic compound with the formula (NH2C(CH2OH)3.
| Synonyms | 2-Amino-2-(hydroxymethyl)-1,3-propanediol; THAM; Tris base; Trometamol; Tromethamine; Tris-[hydroxymethyl]amino-methane |
| Categories | Laboratory Chemicals, Reagents for Molecular Biology |
| Purity | 99.9% |
| CAS | 77-86-1 |
| HSN Code | 29221990 |
| Assay | 99.9% |
| Appearance (Form) | Powder or Crystals |
| Appearance (Colour) | White |
| Melting Point | 170-173 °C |
| pKa (20°C) | About 8.3 |
| pH (1M, water) | 10.5 – 11.5 |
Safety Information
- Hazard Codes Xi
- Risk Statements 36
- Safety Statements 26
- WGK Germany 2
- RTECS TY2900000