Tris is used to regulate the pH value of solvents, effectively adjusting the range of acidity and alkalinity between 7-9, and playing a role in neutralizing and stabilizing the acidity and alkalinity of reagents. The appearance is white crystalline powder, easily soluble in water. In the process of use, we usually configure it as a solution because it is sensitive to temperature environment, so how to properly store the prepared solution has become a challenge. Let's take a brief look below. When tris is in a crystalline powder state, attention should be paid to moisture prevention and it must be stored in a dry, cool, and ventilated location. If sampling is opened Afterwards, it is necessary to seal the seal as soon as possible. After tris is configured as a solution, it is greatly affected by temperature, and temperature differences can cause its pH value to occur Change. It is generally recommended to store in a 4-degree refrigerator, which can also be stored at room temperature or frozen at -20 degrees. powder The temperature requirement for storage is not too high, but when configuring as a solution, special attention should be paid to the ambient temperature: 1. If the pH of the buffer solution at 4 ℃ is 8.4, and the pH at 37 ℃ is 7.4, the solution prepared under different temperature conditions can The temperature requirements for the usage scenarios vary. If you need to configure a buffer solution that can only be used in a specific temperature environment, follow the measured temperature Configure according to requirements. 2. Because tris is prone to react with carbon dioxide in the air, the prepared buffer needs to be sealed and stored. 3. Some pH electrodes may interfere with Tris buffer solution, so it is necessary to choose electrodes that are compatible with this buffer solution. 4. Before use, it is necessary to check if there are any turbid or flocculent substances in the solution. If there are, they cannot be used again.

CAS NO:77-86-1

EC NO:201-064-4

Molecular Formula:C₄H₁₁NO₃

Molecular Weight:121.14

Synonyms:;2-Amino-2-hydroxymethyl-1,3-propanediol;TRIS;Tromethamine;Tromethane;tris(hydroxyme.)aminomethane;trizma base;Trometamol;tri(hydroxymethyl)methylamine;Tris(hydroxymethyl) methylamine Tris buffer 99.8+ %;Trihydroxymethyl Aminomethane;Tris, Ultra Pure;Tris, Tissue Culture Tested Tris(hydroxymethyl)aminomethane, Tissue Culture Tested;Tris, Alcohol Free Tris(hydroxymethyl)aminomethane, Alcohol Free;Tris(hydroxymethyl)aminomethane, Ultra Pure, Molecular Biology Grade;Tris EDTA acetate buffer;THAM;Trimethanolaminomethane;Tri(hydroxymethyl)aminomethane;Tris(hydroxymethyl)aminomethane;2-Amino-2-(hydroxymethyl)-1,3-propanediol;Tris hydroxyl methyl amino methane;2-amino-2-(hydroxymethyl)propane-1,3-diol;1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium;(methylamino)methanetriol;Tris(hydroxymethyl) aminomethane;Tris(hydroxymethyl)amino methane;Tris Base;

Molecular Structure:

CAS NO:77-86-1

EC NO:201-064-4

Molecular Formula:C₄H₁₁NO₃

Molecular Weight:121.14

Synonyms:;2-Amino-2-hydroxymethyl-1,3-propanediol;TRIS;Tromethamine;Tromethane;tris(hydroxyme.)aminomethane;trizma base;Trometamol;tri(hydroxymethyl)methylamine;Tris(hydroxymethyl) methylamine Tris buffer 99.8+ %;Trihydroxymethyl Aminomethane;Tris, Ultra Pure;Tris, Tissue Culture Tested Tris(hydroxymethyl)aminomethane, Tissue Culture Tested;Tris, Alcohol Free Tris(hydroxymethyl)aminomethane, Alcohol Free;Tris(hydroxymethyl)aminomethane, Ultra Pure, Molecular Biology Grade;Tris EDTA acetate buffer;THAM;Trimethanolaminomethane;Tri(hydroxymethyl)aminomethane;Tris(hydroxymethyl)aminomethane;2-Amino-2-(hydroxymethyl)-1,3-propanediol;Tris hydroxyl methyl amino methane;2-amino-2-(hydroxymethyl)propane-1,3-diol;1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium;(methylamino)methanetriol;Tris(hydroxymethyl) aminomethane;Tris(hydroxymethyl)amino methane;Tris Base;

Molecular Structure: