Acetic Acid
Acetic acid (CH3COOH, CAS 64-19-7) is a weak organic acid. A key component of metabolism with applications as a hydrophilic protic solvent, reagent, antibacterial agent, and manufacturing component; can be diluted into vinegar or concentrated into glacial acetic acid.
Also known as ethanoic acid or methane carboxylic acid, acetic acid is a colorless liquid organic compound with a pungent smell and a distinctively sour taste. Acetic acid may be produced industrially from methanol or by bacterial fermentation.
In the laboratory, acetic acid is used as a chemical solvent or reagent, and its antibacterial properties are used to prevent the growth of fungus and bacteria.
Acetic acid has multiple commercial uses, including:
- As a solvent
- In the production of cellulose acetate and polyvinyl acetate
- For making acetate, acetic acid ethylene, acetic anhydride, and halogenated acetic acid
- As a component for manufacturing inks and dyes, synthetic fibers and textiles, pesticides, and wood glues
Corrosive in its concentrated form, workers should use proper personal protective equipment to prevent ingestion, inhalation, and contact with eyes and skin; suitable respiratory equipment may also be appropriate. Keep acetic acid away from heat sources and oxidizing agents, reducing agents, acids, and alkalis. Store in a cool, well-ventilated area.
Sigma Aldrich Fine Chemicals Biosciences Polyuridylic acid potassium salt | 27416-86-0 | MFCD00148052 | 100MG
Polyuridylic acid potassium salt | Purity: >=98% (TLC) | 27416-86-0 | MFCD00148052 | 100MG
Electron Microscopy Sciences Acetic Acid 1%, Solution 500 ML
Used in Weigert's Iron Hematoxylinwith Methachromic Dyes for nuclear stain. See Weigert, K., Z. Wissen. Mikro., 21:1-5, 1904, Lillie, R.D., Histopathologic Technical and Practical Histochemistry, 3rd edition, McGraw-Hill, NY, 1965, or Clark, G., (ed.), Staining Procedures, 3rd Edition, Williams & Wilkins, Baltimore, p.40, c 1973.
Sigma Aldrich Fine Chemicals Biosciences Acetic acid glacial, ACS reagent, >=99.7% | 64-19-7 | MFCD00036152 | 4L
Acetic acid glacial, ACS reagent, >=99.7% | Purity: >=99.7% | Mol Wt: 60.05 | 64-19-7 | MFCD00036152 | 4L
Thermo Scientific Production Chemicals and Services Acetic Acid, ACS Grade, 64-19-7, 6x2.5L Glass Bottles
Molecular Formula C2H4O2, Molecular Weight 60.052, ACS Grade
Medchemexpress LLC Potassium acetate, for molecular biology | 127-08-2 | MFCD00012458 | 99.0% | 98.14 g/mol | C2H3KO2 | 5g
Acetic acid potassium 99% is a potassium salt employed to replenish electrolytes for restoration of water-electrolyte balance Acetic acid potassium 99% can employ in DNA and protein purification Acetic acid potassium 99% has been used to prepare neutralizing solution for alkaline lysis of bacteria[1][2]
Alkali Scientific Acetic Acid, Glacial, ACS Grade, 500 Milliliters
Acetic Acid, Glacial, ACS Grade, 500mL is a highly pure laboratory-grade reagent used for a variety of applications, including titrations, organic synthesis, and pH adjustments. ACS grade acetic acid is suitable for high-accuracy analytical work, making it ideal for use in pharmaceutical, biochemical, and chemical laboratories. Its concentrated form and purity make it an essential component for preparing buffers and for use in reactions that require a strong acid. This 500mL size offers convenient storage and is suitable for laboratories where precise measurements and high-purity reagents are critical for successful experimentation.
Cambridge Isotope Laboratories ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (1-13C, 99%), 1 G
ALPHA-KETOISOCAPROIC ACID, SODIUM SALT (1-13C, 99%), 1 G
Medchemexpress LLC L-Glutamic acid, polymer with L-alanine, L-lysine and L-tyrosine, acetate (salt) | 147245-92-9 | 98.0% | 200 MG
Glatiramer acetate is a synthetic analogue of myelin basic protein and an immunomodulating agent. It inhibits Experimental autoimmune encephalomyelitis (EAE) and can be used for research on multiple sclerosis. It binds strongly and promiscuously to MHC molecules, competing with various myelin antigens for presentation to T cells. Additionally, it potently induces specific suppressor cells of the T helper 2 (Th2) type, which migrate to the brain and lead to in situ bystander suppression.
- Immunomodulating agent.
- Inhibits Experimental autoimmune encephalomyelitis (EAE).
- Can be used for the research of multiple sclerosis.
- Exhibits strong and promiscuous binding to MHC molecules.
- Induces specific suppressor cells of the T helper 2 (Th2) type.
- Increases BDNF levels (in vitro studies).
- Improves performance in motor function measures in Huntington's disease mouse models (in vivo studies).
Electron Microscopy Sciences Acetic Acid 0.2% Aqueous 500 ML
Used in Thomas Method for Malarial Parasites, Thomas (1953). References: Thomas, J.T. Stain Techn., 28:311-312, 1953 and Luna, L.G. (ed.) Manual of Histologic Staining Methods of the AFIP, 3rd Ed. McGraw-Hill, New York, P.129, c.1968
Aqua Solutions Acetic Acid 10% v/v Solution | 64-19-7 | MFCD00036152 | 10LHP
Acetic Acid 10% v/v Solution | MW: 60.052 | 64-19-7 | MFCD00036152 | 10LHP