S760579
Trizma? maleate , BioUltra,≥99.5%(NT) , 72200-76-1
Synonym(s):
TRIS maleate salt;Tris(hydroxymethyl)aminomethane maleate salt;Tromethamine maleate salt
CAS NO.：72200-76-1
Empirical Formula: C8H15NO7
Molecular Weight: 237.21
MDL number: MFCD00082442
EINECS: 276-455-6
| Pack Size | Price | Stock | Quantity |
| 25g | RMB551.70 | In Stock |
|
| 100g | RMB1366.88 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 103-105 °C |
| storage temp. | Store at RT. |
| solubility | H2O: 0.5 M at 20 °C, clear |
| form | Fine Crystalline Powder |
| color | White |
| PH | 3.0-4.5 (25℃, 0.5M in H2O) |
| Water Solubility | water: 500mg/mL, clear, colorless |
| InChI | InChI=1S/C4H11NO3.C4H4O4/c5-4(1-6,2-7)3-8;5-3(6)1-2-4(7)8/h6-8H,1-3,5H2;1-2H,(H,5,6)(H,7,8)/b;2-1- |
| InChIKey | HTMWOUBCEZXSHN-BTJKTKAUSA-N |
| SMILES | C(N)(CO)(CO)CO.C(/C(=O)O)=C/C(=O)O |
| CAS DataBase Reference | 72200-76-1 |
| Absorption | cut-off at 328nm in H2O at 0.5M |
Description and Uses
Trizma is used in the formulation of buffer solutions in the pH range between 7.5 and 8.5. Tris buffer solutions are widely used in cell and molecular biology for processes such as protein and nucleic acid extraction and purification. Trizma based buffers are also in column chromatography and in gel electrophoresis. Trizma maleate is used in the preparation of Tris maleate buffers with lower effective pH buffering capacity than Tris buffers. Tris maleate buffers may be used in various grow media, in tissue preparations and as a diluent or washing buffer.
