-14%
Aluminum Sulphate 500gm
Original price was: KSh750.00.KSh600.00Current price is: KSh600.00.
Ammonium Dichromate 500gm
Original price was: KSh2,500.00.KSh2,300.00Current price is: KSh2,300.00.
Ammonia Acetate
Original price was: KSh700.00.KSh600.00Current price is: KSh600.00.
Ammonium acetate (NH4C2H3O2) is a chemical compound with various applications and properties. Here are some key points about it:
Properties
- Chemical Formula: NH4C2H3O2
- Molecular Weight: 77.08 g/mol
- Appearance: White, crystalline solid
- Solubility: Highly soluble in water
- Melting Point: Decomposes upon heating
Description
Uses of Ammonia Acetate
Buffer Solutions
- pH Control: Ammonium acetate is used to prepare buffer solutions, which help maintain a stable pH in biochemical and molecular biology experiments. It is especially useful in high-performance liquid chromatography (HPLC) and capillary electrophoresis.
- LC-MS: In liquid chromatography-mass spectrometry (LC-MS), ammonium acetate buffers are commonly used because they are volatile and do not leave residue, which is crucial for sensitive detection.
Protein and Nucleic Acid Purification
- Protein Precipitation: Ammonium acetate is used to precipitate proteins from solutions, aiding in the purification and analysis of proteins.
- DNA and RNA Precipitation: It is employed in the precipitation of nucleic acids during DNA and RNA extraction procedures, often in combination with ethanol or isopropanol.
Molecular Biology
- PCR and Enzyme Reactions: Ammonium acetate is used in polymerase chain reaction (PCR) and other enzymatic reactions where a stable pH is required.
Analytical Chemistry
- Solvent for Analytical Reactions: It acts as a solvent or reagent in various analytical chemistry techniques, particularly those involving complexation reactions.
Histology
- Fixative: It can be used as a fixative in histology for tissue preparation before microscopic examination.
Electrophoresis
- Running Buffer: Ammonium acetate can be used as a running buffer in electrophoresis, aiding in the separation of biomolecules like proteins and nucleic acids based on their size and charge.
Reviews (0)
Shipping & Delivery
Related products
Aceto Carmine 100 ml
Aceto carmine is a staining solution used primarily in microscopy to highlight cellular components. It is a mixture of carmine dye and acetic acid. Hereās an overview of its properties, preparation, and uses:
Properties
- Color: Red to purplish-red.
- Solubility: Soluble in water and ethanol.
- Staining Characteristics: Stains chromatin and cytoplasmic components, providing contrast for better visualization under a microscope.
Preparation
- Ingredients:
- Carmine dye: A natural red dye extracted from the cochineal insect.
- Acetic acid: A colorless liquid organic compound with a pungent smell.
- Procedure:
- Dissolve a specific amount of carmine powder in hot distilled water.
- Add glacial acetic acid to the solution.
- Filter the mixture to remove any undissolved particles.
Aluminum Potassium Sulphate 500gm
Aluminum Potassium Sulphate, commonly known as potassium alum or potash alum, is a chemical compound with the formula KAl(SOā)āĀ·12HāO. It is a type of alum, a double sulfate salt, and is typically found in its dodecahydrate form. Here are some key points about this compound:
Physical Properties:
- Appearance: Colorless, transparent crystals or white powder.
- Solubility: Soluble in water but insoluble in alcohol.
- Melting Point: Decomposes at high temperatures before melting.
Chemical Properties:
- Molecular Formula: KAl(SOā)āĀ·12HāO
- Molecular Weight: 474.39 g/mol (for the dodecahydrate form)
- Acidity: It is slightly acidic in aqueous solution.
Aluminum Sulphate 500gm
Aluminum sulfate, also known as alum, is a chemical compound with the formula Al2(SO4)3. It's commonly used in water treatment plants as a coagulant to clarify turbid or muddy water by causing suspended particles to clump together and settle out. In addition to water treatment, aluminum sulfate has various other industrial applications, such as in paper manufacturing, dyeing, and as a mordant in textile dyeing to help fix dyes to fabrics.
Ammonia Solution 2.5litres
An ammonia solution is a solution of ammonia (NH3) gas dissolved in water. It is a clear, colorless liquid with a pungent odor and a basic pH. The concentration of ammonia in the solution can vary, and is typically expressed in terms of percent by weight or by volume.
Ammonia solutions are commonly used in a variety of applications, including cleaning agents, fertilizers, and as a precursor to other chemicals. They are also used in industrial processes such as refrigeration, gas purification, and water treatment. Ammonia solutions can be dangerous if not handled properly, as they are highly corrosive and can release toxic fumes if mixed with certain chemicals
Ammonium Acetate 25kgs
Ammonium acetate is a chemical compound with the formula NH4CH3CO2. It is a white, crystalline solid with a vinegar-like odor. It is commonly used in various laboratory applications, such as in molecular biology and analytical chemistry. It can act as a source of acetate ion in reactions and is often used as a buffer solution in biochemical and molecular biology research. Additionally, it is sometimes used in the manufacture of other chemicals and as a food additive.
Sodium Thiosulphate 25kg
Sodium thiosulfate (Na2S2O3) is an inorganic compound that is commonly used as a photographic fixer, as well as in medical and industrial applications. It is a white crystalline powder that is soluble in water and has a mild odor. In photography, sodium thiosulfate is used to remove unexposed silver halide from photographic prints and negatives, making the image permanent. In medicine, it is used as an antidote for cyanide poisoning, and in industrial applications, it is used as a reducing agent, a dechlorinating agent, and in water treatment processes.
Reviews
There are no reviews yet.