Tris Base
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Gnee chemical co. Ltd. Is located in anyang city, henan province, china, established in 2016, with a registered capital of 5 million yuan, a company area of 800 square meters, and more than 200 employees. Gnee chemical co. Ltd. Is a well-known supplier and manufacturer of chemical raw materials in china. Relying on the advantages of chemical raw material manufacturers' source procurement, advantageous price, and factory direct supply, we provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products for domestic and foreign chemical manufacturers and fine chemical product manufacturers.
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Tris chinese product name is tris; aminobutanediol; bradyamine; 2-amino-2- (hydroxymethyl) -1,3-propanediol. It is a white chemicalbook colored crystal or powder. Soluble in ethanol and water, slightly soluble in ethyl acetate and benzene, insoluble in ether and carbon tetrachloride, corrosive to copper and aluminum, and irritating chemicals
Tris Base is primarily used to prepare buffers in the physiologic range of 7.3 to 7.5. The prepared buffers are compatible with biological fluids. It is important for laboratories as a standard pH solution.
Tris Buffer is an organic compound commonly used in buffer solutions such as TAE or TBE for electrophoresis gels.Tris is extremely soluble in water and has a pH range of 7.0-9.0.It can be used in the preparation of buffers, which are one of the most common buffers.
Tris Hydroxymethyl Aminomethane
Tris hydroxymethyl aminomethane, an organic compound with the molecular formula (HOCH2)3CNH2, is one of the twenty good buffers. It is widely used in biochemistry and molecular biology as a component of buffer solutions such as TAE and TBE buffer solutions, especially nucleic acid solutions.
Tris (CAS#77-86-1), trimethylaminomethane, also known as aminotriol, ammonium bradykinin. The product is white crystals, easily soluble in water, without irritating odor.Trometamol is a low-toxicity biologically inert amino alcohol, soluble in ethanol and water, slightly soluble in ethyl acetate, and benzene, and insoluble in ether, and carbon tetrachloride.
Tris(Hydroxymethyl)aminomethane (CAS 77-86-1) is an organic compound that exhibits buffering properties in aqueous solutions. Its chemical formula is C₄H₁₁NO₃, and its molecular structure consists of a central amino group (NH₂) bonded to three hydroxymethyl groups (CH₂OH).
Tris is referred to as Tris, CAS77-86-1, soluble in ethanol and water, slightly soluble in ethyl acetate, and benzene, insoluble in ether, carbon tetrachloride, corrosive to copper, and aluminum, and irritating.
White crystal or powder, is a low-toxicity biologically inert amino alcohol, soluble in ethanol and water, slightly soluble in ethyl acetate, and benzene, and insoluble in ether, and carbon tetrachloride.
Principle and Application of Biological Buffer Tris
In biological experiments, biological buffers should be used frequently, and Tris is a commonly used type in biological buffers.
Tris base is widely used as a biological buffer or as a component of buffer formulations such as tae (sc-296645) and tbe (sc-296650) buffers. It has a pka of 8.06 and is very useful in the biology and biochemistry lab because it has buffering capabilities in the range of the typical physiological ph of most living organisms (ph 7.0-9.0). Tris base has been reported to interfere with the activity of a number of enzymes, therefore it should be used carefully when studying proteins. Tris base is also known as tham, 2-amino-2-(hydroxymethyl)-1,3-propanediol, and tris(hydroxymethyl)aminomethane.
Advantages of Tris Base
Good stability
Tris buffer can maintain good buffering performance over a wide ph range and temperature conditions, and is not easily affected by external conditions.
High biocompatibility
Tris has no significant denaturation effect on biomolecules such as proteins and nucleic acids, and can maintain the natural activity of biomolecules.
Easy to adjust ph value
By adding an appropriate amount of acid or base, the ph value of tris buffer can be easily adjusted to meet the needs of different experiments.
Strong buffering ability
Tris buffer has a relatively strong buffering ability, which can effectively resist external acid-base changes and ensure the stability of experimental conditions.
Water
Trihydroxymethylaminomethane has good solubility in water, with a solubility of approximately 400 milligrams per milliliter at room temperature. This characteristic makes trimethylolaminomethane widely used in aqueous solutions, especially as a buffer in fields such as biochemistry and molecular biology.
Ethylene glycol and methanol
In addition to water, trimethylolaminomethane also has a certain solubility in ethylene glycol and methanol. Specifically, the solubility in ethylene glycol is 79.1 milligrams per milliliter, while the solubility in methanol is 26 milligrams per milliliter. Although these values are lower than their solubility in water, they also indicate that trimethylaminomethane can dissolve well in these solvents, thereby expanding its application range.
Other solvents
In addition to the aforementioned solvents, the solubility of trimethylaminomethane in other solvents also varies. For example, the solubility in 95% ethanol is 22 milligrams per milliliter, in acetone it is 20 milligrams per milliliter, and in anhydrous ethanol it is 14.6 milligrams per milliliter. The difference in these values reflects the influence of different solvents on the solubility of trimethylaminomethane.
However, it should be noted that the solubility values mentioned above are all measured under specific conditions, such as constant temperature and pressure. In fact, the solubility of trimethylaminomethane is also affected by other factors, such as the purity of the solvent and the interaction between the solvent and the solute. Therefore, in practical applications, solubility needs to be measured and adjusted according to specific situations, and these values are not fixed and are only used as references.
In experiments, the amount of trimethylaminomethane powder is usually determined based on the specific needs and conditions of the experiment. Generally speaking, the determination of dosage needs to consider the following factors.
Experimental type
Different types of experiments have different requirements for trimethylaminomethane. For example, in pcr experiments, a certain amount of trimethylaminomethane is required to maintain the ph stability of the reaction solution; in gel electrophoresis, trimethylolaminomethane is used to prepare electrophoresis buffer. Therefore, the type of experiment is an important factor in determining the dosage of trimethylaminomethane.
Experimental conditions
The temperature, ph value, and ion strength of the experiment can also affect the amount of trimethylaminomethane used. If under high temperature conditions, it may be necessary to increase the amount of trimethylolaminomethane to maintain ph stability; in low ion strength environments, the amount of trimethylolaminomethane may need to be reduced accordingly.
Experimental purpose
The dosage of trimethylaminomethane varies depending on the experimental purpose. In some experiments, it may be necessary to optimize the experimental results or improve the experimental efficiency by adjusting the dosage of trimethylaminomethane.
Pcr reaction
In pcr reaction, trimethylaminomethane is usually used as a part of the reaction buffer. Generally speaking, the recommended dosage is 50-100mm, which means adding 5.04-10.08g of trihydroxymethylaminomethane powder to each liter of reaction solution. The specific dosage can be adjusted according to experimental requirements and the characteristics of primers and templates.
Gel electrophoresis
In gel electrophoresis, trimethylolaminomethane is used as the main component of the electrophoresis buffer. The recommended dosage is generally 25mm, which means adding 2.52g of trihydroxymethylaminomethane powder to each liter of electrophoresis buffer. However, the specific dosage may vary depending on the type of electrophoresis (such as agarose gel electrophoresis or polyacrylamide gel electrophoresis) and experimental conditions.
Protein blotting
In protein blotting experiments, trimethylolaminomethane is also commonly used to prepare transfer buffer. The recommended dosage is 25mm, which means adding 2.52g of trimethylaminomethane powder to each liter of transfer buffer. However, the specific dosage may vary depending on experimental conditions and the characteristics of the protein.
It should be noted that the above dosage is for reference only and may need to be adjusted according to specific circumstances in actual experiments. In addition, there may be differences in the use of different brands and batches of trimethylaminomethane, so the product manual and experimental conditions should be followed when using it.
The Application Field of Tris Base
Plastics and synthetic fibers
In the production of plastics and synthetic fibers, trimethylaminomethane is widely used as a crosslinking agent or chain extender. By reacting with polymer chains, trimethylaminomethane can increase the molecular weight of polymers, improve their mechanical properties and thermal stability, and contribute to the preparation of high-performance plastics and synthetic fiber materials.
Coatings and adhesives
Trihydroxymethylaminomethane is used as an additive in the formulation of coatings and adhesives. Due to its good reactivity and adhesion, trimethylolaminomethane helps to improve the adhesion and durability of coatings, while also improving the adhesion of adhesives, making trimethylolaminomethane an important component in the manufacturing of coatings and adhesives.
Biomedical engineering
In the field of biomedical engineering, trimethylolaminomethane is used to prepare materials with biocompatibility and biodegradability. Due to its good biocompatibility and low toxicity, trimethylolaminomethane is often used as a material for drug carriers and tissue engineering scaffolds.
Analytical chemistry
In analytical chemistry, trimethylolaminomethane is used as a buffer to maintain the ph stability of a solution. Due to its good buffering performance and stability, trimethylolaminomethane is widely used in techniques such as electrophoresis, chromatography, and spectral analysis to ensure the accuracy and reliability of experimental results.
Electronic industry
In the electronic industry, trimethylaminomethane is used in the manufacturing of electronic components and circuit boards. It can be used as an insulation material or surface coating to improve the heat resistance and stability of electronic components. In addition, trimethylaminomethane also plays an important role in the manufacturing of lcd displays and other display technologies.
Pharmaceutical industry
As an organic base, trimethylaminomethane can be used to synthesize pharmaceutical intermediates. By reacting with acidic drug molecules, trimethylaminomethane can neutralize carboxyl or sulfonic acid groups in acidic drug molecules, thereby generating drug molecules with better pharmacological activity.
Agriculture
In the field of agriculture, trimethylaminomethane can be used to prepare plant growth regulators and fertilizer additives. By regulating the ph balance and other physiological processes during plant growth, these compounds help improve plant growth efficiency and adaptability to adverse environments.
Environmental science
In the field of environmental science, trimethylolaminomethane can be used for water treatment and soil remediation processes. By adjusting the ph value and other chemical properties of the solution, this compound helps to remove pollutants and promotes chemical reactions during soil remediation.
Formaldehyde reacts with ammonia
Under certain conditions, formaldehyde reacts with ammonia to produce trimethylaminomethane. This method has easy access to raw materials and mature technology, but the reaction conditions are relatively strict, requiring strict control of temperature and pressure.
Reduction amination of glycerol and formaldehyde
Glycerol and formaldehyde undergo amination reaction under the action of a reducing agent to generate trimethylolaminomethane. This method has mild reaction conditions, but requires the use of a reducing agent, which increases production costs.
Acetylene method
Under the action of a catalyst, acetylene undergoes an addition reaction with formaldehyde to generate trimethylaminomethane. This method has a short process flow, but requires the use of catalysts, and the source of acetylene is limited.
Tris hydroxymethyl aminomethane hydrochloride (tris hcl) is a buffer widely used in biological and chemical experiments. Its stable ph range and good ion exchange performance make it an ideal choice for many experiments, but it is usually supplied in powder form of trimethylaminomethane hydrochloride on the market. During the experimental process, it is necessary to prepare it into a solution and follow certain steps and precautions to ensure the quality of the solution and the accuracy of the experiment.
Steps for preparing a solution
Prepare solution container
Select an appropriately sized container, such as a beaker or graduated cylinder, for dissolving and storing the solution of trimethylaminomethane hydrochloride, ensuring that the container is clean and thoroughly dry.
Calculate the required amount of trihydroxymethylaminomethane hydrochloride powder
Calculate the required amount of powder based on the required tris hcl concentration and volume. Use precise weighing tools, such as a balance, for weighing.
Adding water
Add the calculated volume of water to the container, paying attention to using deionized or distilled water to avoid the influence of ions and other impurities in the water on the solution.
Heating dissolution
Place the container in a hot water bath and stir the solution to promote the dissolution of trimethylaminomethane hydrochloride powder. Heating helps to increase dissolution rate and reduce dissolution time.
Adjusting ph value
Using a dilute acid or alkaline solution, an accurate ph meter can be used to measure and adjust the ph value of the trimethylaminomethane hydrochloride solution to the desired range.
Cooling solution
Cool the solution to room temperature and transfer it to an appropriate storage container. If the solution needs to be used in subsequent experiments, please store it under appropriate conditions and ensure that the container is tightly closed to prevent evaporation or contamination.
Precautions for preparing solution
Accurate weighing
Use an accurate balance for weighing to ensure accurate weighing of the required amount of trimethylaminomethane hydrochloride powder, thereby ensuring concentration.
Avoiding contamination
Throughout the entire preparation process, keep the containers and tools clean to avoid introducing impurities and contamination, such as using dry stirring rods or glass rods for stirring.
Ph control
Use appropriate acids or bases for adjustment, and use precise ph meters for measurement and calibration to ensure it is within the required range. Avoid excessive use of acids or bases to avoid unnecessary dilution or impact on the solution.
Storage conditions
Store the prepared solution of trimethylaminomethane hydrochloride under appropriate conditions, ensuring that the container is tightly closed, avoiding prolonged exposure to air or sunlight, and maintaining the stability of the solution.
Safety precautions
Although trimethylaminomethane hydrochloride is relatively safe, appropriate safety measures still need to be taken during operation. Avoid direct contact with eyes or skin. In case of accidental contact, rinse immediately with plenty of water.
Regular quality control
Regularly check the quality and ph value of the prepared solution, which can be achieved by measuring the ph value and using quality control procedures to ensure the consistency of the solution. If abnormal situations or problems are found, timely measures should be taken to handle or reconfigure.
Our Factory
Gnee chemical co. Ltd. Is located in anyang city, henan province, china, established in 2016, with a registered capital of 5 million yuan, a company area of 800 square meters, and more than 200 employees. Gnee chemical co. Ltd. Is a well-known supplier and manufacturer of chemical raw materials in china.
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