Trizma Maleate CAS 72200-76-1 Purity >99.0% (Titration) Biological Buffer Ultra Pure Grade
Shanghai Ruifu Chemical Co., Ltd. is the leading supplier of Trizma Maleate (CAS: 72200-76-1) with high quality, commercial production. Ruifu Chemical can supply a series of biological buffers, can provide worldwide delivery, small and bulk quantities available, strong after-sale service. Welcome to order. Contact: alvin@ruifuchem.com
Chemical Name | Trizma Maleate |
Synonyms | Tris Maleate; Tris Maleate Salt; Tris(hydroxymethyl)aminomethane Maleate; Tromethamine Maleate Salt |
CAS Number | 72200-76-1 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C8H15NO7 |
Molecular Weight | 237.21 |
Melting Point | 102.0~103.0℃ |
COA & MSDS | Available |
Origin | Shanghai, China |
Product Categories | Biological Buffers |
Brand | Ruifu Chemical |
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% |
Arsenic (As) | <0.0001% |
Iron (Fe) | <0.0005% |
Test Standard | Enterprise Standard |
Shelf Life | 24 Months if Stored Properly |
Usage | Biological Buffer |
Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Keep away from fire and heat source.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery.
Safety Description 24/25 - Avoid contact with skin and eyes.
WGK Germany 3
HS Code 2922199090
Trizma 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. Trizma Maleate is used in the preparation of Tris Maleate buffers with lower effective pH buffering capacity than Tris buffers. Trizma Maleate buffers may be used in various grow media, in tissue preparations and as a diluent or washing buffer. 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.