TRIS MALEATE
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
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:13:54
What is TRIS MALEATE?
Chemical properties
WHITE FINE CRYSTALLINE POWDER
The Uses of TRIS MALEATE
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.
The Uses of TRIS MALEATE
Trizma? maleate has been used:
- in the rehydration of sputum cytospin samples for immunocytochemical analysis
- in the incubation of spinal cords sections prior to nucleoside diphosphatase assay
- as a component of alkaline phosphate (AP) staining for embryonic stem cells
What are the applications of Application
TRIS maleate salt is a potentially useful synthetic intermediate
Definition
ChEBI: A maleate salt resulting from the reaction of tris and maleic acid in the molar ratio tris:maleic acid = 2:1.
Properties of TRIS MALEATE
| 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) |
| CAS DataBase Reference | 72200-76-1 |
Safety information for TRIS MALEATE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P260:Do not breathe dust/fume/gas/mist/vapours/spray. |
Computed Descriptors for TRIS MALEATE
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