The Chinese name of Tris is tris(hydroxymethyl)aminomethane, tromethamine, tromethamine, 2-amino-2-(hydroxymethyl)-1,3-propanediol. It is a white 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 has a high buffer capacity, high solubility in water, and is inert to many enzymatic reactions, making Tris a very satisfactory buffer for many biochemical purposes. It is generally used to stabilize the pH of the reaction system, and has a strong buffering capacity between pH 7.5-9.0.
Advantages of Tris buffer:
1. Because Tris base is more alkaline, you can only use this buffer system to configure a buffer with a wide range of pH ranging from acidic to alkaline;
2. It has little interference to biochemical processes, and does not precipitate with calcium, magnesium ions and heavy metal ions.
Disadvantages of Tris buffer:
1. The pH of the buffer is greatly affected by the concentration of the solution, the buffer is diluted ten times, and the pH change is greater than 0.1;
2. The temperature effect is large, and the temperature change has a great influence on the pH of the buffer. The pH of the buffer at 4�?�°C is 8.4, and the pH at 37�?�°C is 7.4. It must be prepared at the temperature of use, and prepared at room temperature Tris-HCL buffer cannot be used for 0-4;
3. It is easy to absorb CO2 in the air, so the prepared buffer should be tightly sealed;
4. This buffer has a certain interference effect on some PH electrodes, so use electrodes that are compatible with Tris solution.
Application of Tris buffer:
It forms a buffer system with glycine in the electrophoresis buffer to stabilize the pH; uses the Tris-HCL buffer system in the gel to stabilize the pH; it is widely used as a solvent for nucleic acids and proteins; the low ionic strength of the Tris buffer can also be used The formation of intermediate fibers of nematodes; add EDTA to Tris hydrochloric acid buffer to make "TE buffer", which can be used for DNA stabilization and storage; change the pH-adjusting acid solution to acetic acid to obtain "TAE buffer", change "TBE buffer" can be obtained as boric acid. These two solutions are used in nucleic acid electrophoresis experiments.
Chemical Properties
Boiling point 40 C
density 0.967 g/mL at 25 C(lit.)
vapor pressure 23 hPa (195 C)
refractive index 1.439
Fp 82 F
storage temp. Flammables area
solubility Miscible with alcohol, isopropyl alcohol and toluene.
form Oily Liquid
Specific Gravity 0.9671
color Light yellow
Item Specifications
Appearance Colorless transparent or light yellow liquid
Purity % 99.99
Aluminum content % 10.2-12.5
Density ( g/cm3) 0.92-0.97
Tri Creatine Malate, CAS No.52940-87-6, manufactured from Creatine and Malic Acid. The most commonly used form of Creatine is Creatine monohydrate. Tri-creatine malate is an alternate form in which three molecules of creatine are bound to one molecule of naturally occurring malic acid, used as nutritional supplements. Tri-Creatine Malate is a white, odorless white powder, commonly used in sports drinks, energy bars and other nutritional snacks.
As an experienced Tri Creatine Malate manufacturer and supplier, we has been supplying and exporting Tri Creatine Malate for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
5185 Desheng Tris Buffer Suppliers
Short on time? Let Desheng Tris Buffer sellers contact you.
Primarily used as a dairy cow feed supplement, the buffering capability of Natural Soda's pure and natural feed grade sodium bicarbonate helps stabilize rumen pH by reducing acidic conditions.
Improves calcium absorption and eggshell quality of laying hens during peak production.
Formula:KAl(SO4)2 12H2O
Relative Molecular Weight:474.39
CAS NO,: 7784-24-9
EINECS No.:5637-689-7
HS CODE.: 2833301000
Appearance: lump, white crystal, white powder
Properties:Colorless, transparent, particle or crystalline powder, odorless, nontoxic, tastes slightly sweet and puckery, astringent, easily soluble in water, its water solution appears acid,is would lose crystal water and become white powder on heating
Usage;
Food industry: Buffering agents and leavening agents in food-grade products.
Chemical Industry: Water Flocculant, aluminum tanning agents and after-treating agents for leather tanning in the leather industry, dyeing agents,Astringents,mordants etc.
Honestly, with so many other kitchen gadgets and appliances in your kitchen, do you really need one more taking up space?
A bamboo steamer is a relatively inexpensive addition to your kitchen cupboard and really is an essential piece for individuals who want an easy and convenient option to cook homebased meals in a way that preserves the flavor, texture, minerals, and nutrients of their food.
The truth is, once you have tried an authentic bamboo steamer, you will wonder how you ever cooked without one.
<> This bamboo chopping board will protect your kitchen work surfaces whilst preparing food. The board is durable and long lasting, meaning it can be used over and over again. The design will fit in perfectly into any kitchen interior.
<> We tried to make this elegant Bamboo Chopping Board a size that would be useful for all purposes. It has a large surface area, ideal for cutting meat, vegetables, chees's and much more. The Chopping Board is made from solid bamboo and easy to clean.
* Gentle gel type cleanser with mildly acidic pH level
- While refining the skin texture, the cleanser will help cleanse with no stripping. Great for all skin types, wake up to a firmer-looking skin while letting it rest clean during the night.
- TARGETS
Dry skin
Dull & tried skin
Uneven skin texture
* Great for sensitive skin
2. INGREDIENTS
- KEY INGREDIENTS
0.5% Betaine Salicylate (BHA) & 5,000ppm Tea Tree Oil :
Soothe and strengthen for luminous and clear skin
pH Balanced pH 5.31+1.00 :
Optimize the balance of oil and water in the skin
3. HOW TO USE
Use morning and night, after removing makeup. Begin with wet hands and face. Squeeze a proper amount onto your hand and foam up. Gently massage onto face avoiding the eye and mouth area. Rinse with warm water.
Introduction:
4-hydroxyethyl piperazine ethosulfonic acid (HEPES) is an important hydrogen ion buffer, which has a good buffer ability in the pH range of 6.8 to 8.2, and can control a constant pH for a long time. Using a concentration of 10 ~ 50mmol/L, the general culture medium containing 20mmol/L 4-hydroxyethyl piperazine taurine can have a good buffer capacity, and has no toxic effect on cells.
Application:
HEPES (4-hydroxyethyl piperazinethesulfonic acid) is a non-ionic amphoteric buffer with high polarity, and is inert to a variety of chemical reagents and enzymes. It does not participate in and interfere with the process of biochemical reactions, and has no inhibitory effect on enzyme chemical reactions. Therefore, it can be used specifically for the research of proteins and enzymes that are highly volatile and ph-sensitive to organelles and very volatile.
Buffer solution preparation:
(1)hepes buffer can be directly added to the prepared culture medium according to the desired concentration, and then filtered to remove bacteria. 2.38 g HEPES was added to each 1000ml of culture medium, the pH was adjusted to 7.2 with lNNaOH after dissolution, and the bacteria were removed by filtration before use. At this time, the concentration of HEPES was 10mmol/L.
(2) 100x storage solution (lmol/L) could also be prepared. Before use, 99ml culture solution was added to lml storage solution, and the final concentration was 10mmol/L. lmol/L (100x) hepes buffer was prepared as follows: 23.8gHEPES was dissolved in 90ml double distilled water, the pH was adjusted to 7.5-8.0 with lNNaOH, and then the water was fixed to 100ml, filtered to remove bacteria, divided into vials (2ml/ bottle), and stored at 4�ºC or -20�ºC.
Purpose:
1.Biological buffer; Reaction buffer, prehybridization buffer and hybridization buffer for isolation and analysis of RNA nuclear fraction; For RNA with T4RNA
2.Molecular biology grade is used for RNA3' -end labeling with T4 RNA ligase
3.Cell-cell adhesion, short-term cell aggregation culture, cleaning of tissue and cell buffer
Type of Pasta Macaroni Pasta
Packaging Size 30 kg
Storage Instruction Store in Cool and Dry Place
Shelf Life 12 Months
Preservative Type No Preservatives Added
Certification FSSAI Certified
Diet Type Vegetarian
Country of Origin Made in India
It's a typical pasta which has the three colours of the Italian flag: red (the dough is mixed with tomatoes), white (usual pasta) and green (the dough mixed with spinach).
ATMPNa4 is the salt of ATMP, it can inhibit the scale formation, calcium carbonate in particular, in water system. ATMPNa4 can be used in circulating cool system in power plant, oil refinery plant and oilfield refill water system. ATMPNa4 has good synergistic effects with other additives, in neutral to acidic condition, no ammonia smell is let off.
ATMPNa4 is used together with other organophosphonic acid, polycarboxylic acid or salt to form organic alkaline agents, it is used in circulating cool water system for all water quality.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
We are a leading supplier of electroplating chemicals, industrial polishing and welding consumables, water treatment, powder coating, fertilizers. We stock and carry an extensive range of ready to use chemicals. We deal with so many different chemicals and we would like you to contact us for more information about our different chemicals and products.
1. ATMP can be used in thermal power plant, recirculated cooling water of oil refinery, and recycle waterflood system of oilfield..
2. ATMP can decrease scale formation and inhibit corrosion of metal equipment and pipeline.
3. ATMP can be used as chelating agent in woven and dyeing industries and as metal surface treatment agent.
ATMP is usually used together with other organophosphoric acid, polycarboxylic acid and salt to build all organic alkaline water treatment agent. ATMP can be used in many different circulating cool water system. The recommended dosage is 5-20mg/L. As corrosion inhibitor, the recommended dosage is 20-80mg/L.
At Prefine Chemicals, we distribute top-tier 1-2-4 Tri Chloro Benzene and offer expert guidance to help you achieve optimal results.
Our commitment to quality ensures you receive a reliable product you can depend on.
APPLICATIONS
Manufacturing of:
In Herbicide (Dicamba)
Dyes Intermediates.
PACKAGING
MS/HDPE Drums 250 kgs
ISO Tank
Tanker Load
MOQ 1x20'FCL
SPECIFICATIONS
Sr. No Characteristic Specifications
1 Physical Appearance Clear Colorless Liquid
2. Purity Min 99.9%
3. Specific Gravity 1.45
At Prefine Chemicals, we distribute top-tier 1-2-3 Tri Chloro Benzene and offer expert guidance to help you achieve optimal results.
Our commitment to quality ensures you receive a reliable product you can depend on.
APPLICATIONS
Manufacturing of:
Solvent in production of dyes, pesticides, and
rubber
Intermediate in chemical production
Dielectric fluid (older use)
Heat transfer fluid
Agro Chemicals
PACKAGING
MS/HDPE Drums 250 kgs
ISO Tank
Tanker Load
MOQ 1x20'FCL
SPECIFICATIONS
Sr. No Characteristic Specifications
1 Physical Appearance Clear Colorless Liquid
2. Purity Min 99.50 %
3. Specific Gravity 1.69
Hubei Xindesheng was established in 2017. It is a new technology-based enterprise established on the basis of Wuhan Desheng Biochemical Technology Co., Ltd. (2005). After years of innovation and development, the company has now become a leader in "blood collection tube additives", "chemiluminescence reagents", "biological buffers", "color reagents", etc., integrating R&D, production, sales and service. high-tech enterprises.
Tris, as the company's main advantage product in biological buffers, has always had its own advantages:
1. TRIS is used as a neutralizer in cosmetics, which is actually a PH regulator.
2. Tris is used as a solvent for nucleic acids and proteins and as a biological buffer.
3. It can be used to prevent and treat metabolic acidosis and respiratory acidosis;
4. Tris is used to prepare surfactants, vulcanization accelerators and intermediates for some drugs.
5. Tris mainly acts as a pH regulator, cross-linking accelerator, polyester coating raw material and phase change core material in the coating preparation process;
6. Products related to Tris can be prepared through the molecular structure of Tris. Such as Bis-Tris, Tricine, TES, TAPS, etc.
From the above points, we can see that Tris itself has a wide range of applications, but it is not a simple matter to make high-quality Tris. In the past ten years, Desheng has been learning and improving its technology. The Tris produced is white crystalline powder; it has good solubility in water systems and minimal solubility in organic solvents; it is in dry or solution state. It has excellent stability and can resist enzymatic or non-enzymatic degradation; it has a very small absorption value for visible light and ultraviolet light.
Therefore, when we store tris, we only need to store it in a cool, dry and moisture-proof warehouse at room temperature. Desheng is a professional TRIS manufacturer, committed to providing customers with high-quality products and services that can meet the special requirements of R&D customers for product types, packaging, purity and other aspects.
5185 Desheng Tris Buffer Suppliers
Short on time? Let Desheng Tris Buffer sellers contact you.
