Tris (Hydroxymethyl) Aminomethane, PurReagent, >=99.0%
PurReagent
Properties
| Vapour pressure | 0.0267 hPa (20°C) |
| Water Solubility | 40 % solution in water - Clear and colourless solution |
| Assay Purity | >= 99% |
| Refractive index | n20/D 1.417 |
| B pt. | 219-220°C/10mmHg (lit.) |
| M pt. | 167-172°C (lit.) |
| Density | 1.353 g/cm3 |
| Form | Solid |
Safety Information
| Hazard Statement(s) | NA |
| Precautionary Statement | NA |
| GHS Pictogram | |
| Signal word | NA |
| HS Code | NA |
| Storage Temp. | Room Temperature |
| Storage Class | 11 - Combustible Solids |
| UN Number | NA |
Description
Application
Tris (hydroxymethyl) aminomethane is widely used as a buffering agent in biological and biochemical laboratories to maintain a stable pH in solutions such as during DNA RNA and protein experiments.
Purpose
For R&D
General Description
Tris(hydroxymethyl)aminomethane appears as a white crystalline powder with molecular weight 121.14 gmol melting point 167-172C high water solubility (550 gL at 25C) pKa 8.1 and hygroscopic nature.
Documents
| SDS | |
| COA | |
| Specification | |
| Bulk quote order form | |
| Sample COA |