TRIS (TROMETAMOL) CAS NO.77-86-1
TRIS (TROMETAMOL) CASNumber 77 86 1
Tris for short is a very widely used biological buffer, because tris has a wide pH range and can play the role of a pH regulator. The prepared tris hydroxymethyl aminoethane buffer is a tris based buffer commonly used in nucleic acid electrophoresis experiments, and is widely used in related researches on DNA and RNA.
Details of tris(hydroxymethyl)aminomethane
Tris is referred to as Tris, CAS77-86-1, soluble in ethanol and water, slightly soluble in ethyl acetate, benzene, insoluble in ether, carbon tetrachloride, corrosive to copper and aluminum, and irritating .
Tris (TRIS) is an important biological buffer and reference material for acid titration. . In terms of biochemistry, TRIS is used as a component of buffers to adjust the pH value of the system; in molecular biology, TRIS can be used as an inhibitor of some enzymes for protein research; in terms of materials, TRIS can be used to prepare some water-soluble The dispersant of paint can also be used as a component of air purifier materials; in addition, TRIS can also be used in the preparation of cosmetics, paints and in vitro diagnostic reagents.
Advantages of Desheng Tris-Hydroxymethylaminomethane products:
Based on research and development, Desheng produces high-quality products, can customize some indicators according to your needs, can provide samples for customers to use, has little interference with biochemical processes, and does not occur with calcium, magnesium ions and heavy metal ions Precipitation, good solubility in water, and minimal solubility in organic solvents;
Factory direct sales, the real source manufacturers, have strong logistics capabilities, rich export experience, export to more than 100 countries, and have established long-term cooperation intentions;
The purity of tris products produced by Desheng is as high as 99, with good color and no yellowing. The daily output reaches 1-2 tons. The production technology and equipment are advanced, the delivery is timely, and the spot supply can be guaranteed.
Applications of Tris(hydroxymethyl)aminomethane
As a biological buffer, tris occupies a more important position. The pH value of tris is wide and can play the role of a pH regulator;
Pharmaceutical intermediates: Tris is widely used in medicine. It has another name, tromethamine. As an organic amine, it can be combined with acid groups. Insoluble substances form double salts that are easily soluble in water;
For skin care products: You are using cosmetics every day, but you will definitely not pay attention to the use of TRIS as a neutralizing agent in cosmetics. The neutralizing agent is actually a PH regulator;
Reductive synthesis of Schiff bases: The Schiff bases synthesized by solvents such as tris(hydroxymethyl)aminomethane directly freed the Schiff bases from the dilemma of great difficulties in polymer processing and characterization;
Application of modified activated carbon: Tris has the advantages of TRIS for preparing activated carbon: it can better adsorb harmful substances in the air and increase the adsorption capacity. In addition, this method is milder and less polluting. It is easy to scale up production and to a certain extent the environment is guaranteed;
three hydroxymethyl groups and an amino group, and can undergo various substitutions and redox reactions. High-quality chemical synthetic raw materials;
Coating: Tris mainly plays the role of pH regulator, cross-linking accelerator, polyester coating raw material and phase change core material in the coating preparation process.
Precautions for Tris(hydroxymethyl)aminomethane
The temperature effect is large, and the temperature change has a great influence on the pH value of the buffer, so it is recommended to prepare at the temperature of use;
It is easy to absorb CO2 in the air, so the buffer solution should be tightly sealed;
This buffer has a certain interference effect on some pH electrodes, so electrodes that are compatible with Tris solution should be used;
Bradford dye binding method that may interfere with protein determination;
This tris based buffer is toxic to many mammalian cells;
It is not suitable for use with bicinchoninic acid (BCA) assays.
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