Trizma Acetate CAS 6850-28-8 Purity >99.0% (Titration) Biological Buffer Molecular Biology Grade
Shanghai Ruifu Chemical Co., Ltd. is the leading supplier of Trizma Acetate (CAS: 6850-28-8) with high quality, commercial production. Ruifu can supply a series of biological buffers, can provide worldwide delivery, small and bulk quantities available, strong after-sale service. Welcome to order. Please contact: alvin@ruifuchem.com
Chemical Name | Trizma Acetate |
Synonyms | Tris Acetate; THAM Acetate; Tris-AC; Tris(hydroxymethyl)aminomethane Acetate Salt; 2-Amino-2-(Hydroxymethyl)-1,3-Propanediol Acetate; Trimethylolaminomethane Acetate |
CAS Number | 6850-28-8 |
Stock Status | In Stock, Production Scale Up to Tons |
Molecular Formula | C4H11NO3·CH3COOH |
Molecular Weight | 181.19 |
Melting Point | 118.0 to 122.0℃ |
Density | 1.09 g/mL at 20℃ |
Solubility in Water | Soluble in Water |
COA & MSDS | Available |
Origin | Shanghai, China |
Product Categories | Biological Buffers |
Brand | Ruifu Chemical |
Item | Specifications |
Grade | Molecular Biology Grade |
Appearance | White Crystalline Powder |
Purity / Analysis Method | >99.0% (Titration by NaOH) |
Water (by Karl Fischer) | <0.20% |
Solubility (Turbidity) | Clear (10% aq. Solution) |
Solubility (Color) | Colorless (10% aq. Solution) |
Melting Point | 118.0 to 122.0℃ |
pH | 6.0~7.0 (0.1M in Purified Water) |
Sulphated Ash | <0.05% |
Chloride (CI) | <0.0005% |
Sulphate (SO4) | <0.005% |
Heavy Metals (as Pb) | <0.0005% |
Iron (Fe) | <0.0005% |
Arsenic (As) | <0.0002% |
UV Absorbance A260nm | <0.05% (0.5M aq. solution) |
UV Absorbance A280nm | <0.05% (0.5M aq. solution) |
UV Absorbance A290nm | <0.50% (50% aq. solution) |
DNase, RNase, Protease | Not Detected |
Infrared Spectrum | Conforms to Structure |
Test Standard | Enterprise Standard |
Shelf Life | 24 Months if Stored Properly |
Usage | Biological Buffer; Protein Electrophoresis |
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.
Hazard Symbols Xn - Harmful
Risk Codes
36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S24/25 - Avoid contact with skin and eyes.
WGK Germany 3
FLUKA BRAND F CODES 3
HS Code 29221990
Trizma Acetate (CAS: 6850-28-8) is frequently used in the preparation of TAE (Tris-Acetate-EDTA) buffer, which is used as a running buffer and in agarose gels. Tris Acetate-EDTA buffer is used for DNA agarose gel electrophoresis but is also used for non-denaturing RNA agarose gel electrophoresis. Trizma Acetate 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 Acetate based buffers are also in column chromatography and in gel electrophoresis. Trizma Acetate is used to make Tris acetic acid buffers that are used as diluents for various assays and as an electrophoresis running buffers.