Chemical Properties:
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement. Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture.Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Tris Maleate (CAS: 72200-76-1) with high quality, commercial production. We can provide Certificate of Analysis (COA), Safety Data Sheet (SDS), worldwide delivery, small and bulk quantities available, strong after-sale service. Welcome to order. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White Crystalline Powder |
| Purity / Analysis Method | >99.0% (Titration) |
| Solubility (Turbidity) | Clear (10% aq. solution) |
| Solubility (Color) | Colorless (10% aq. solution) |
| pH | 3.0~4.5 (0.5 M aq. solution, 25℃) |
| Melting Point | 102.0~103.0℃ |
| Sulphated Ash | <0.10% |
| Insoluble Matter | Passes Filter Test |
| Chloride (CI) | <0.005% |
| Sulphate (SO4) | <0.005% |
| Heavy Metals (as Pb) | <0.0005% |
| Aluminum (Al) | <0.0005% |
| Arsenic (As) | <0.0001% |
| Barium (Ba) | <0.0005% |
| Bismuth (Bi) | <0.0005% |
| Calcium (Ca) | <0.001% |
| Cadmium (Cd) | <0.0005% |
| Cobalt (Co) | <0.0005% |
| Chromium (Cr) | <0.0005% |
| Copper (Cu) | <0.0005% |
| Iron (Fe) | <0.0005% |
| Potassium (K) | <0.005% |
| Lithium (Li) | <0.0005% |
| Magnesium (Mg) | <0.0005% |
| Manganese (Mn) | <0.0005% |
| Molybdenum (Mo) | <0.0005% |
| Sodium (Na) | <0.005% |
| Nickel (Ni) | <0.0005% |
| Lead (Pb) | <0.0005% |
| Strontium (Sr) | <0.0005% |
| Zinc (Zn) | <0.0005% |
| Test Standard | Enterprise Standard |
| Shelf Life | 24 Months |
| Usage | Biological Buffer |
Description:
Specifications:
Package & Storage:
| Chemical Name | Tris Maleate |
| Synonyms | Tris Maleate Salt; Trizma Maleate; Tris(hydroxymethyl)aminomethane Maleate |
| CAS Number | 72200-76-1 |
| CAT Number | RF-PI1696 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | C8H15NO7 |
| Molecular Weight | 237.21 |
| Melting Point | 103.0~105.0℃ |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
Tris Maleate (CAS: 72200-76-1) 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. Tris 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. Tris 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.
