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Acetic acid (CH₃COOH) is a simple carboxylic acid widely recognized as a fundamental reagent in laboratory research. Supplied here as a 10 ml liquid solution, acetic acid is valued for its versatility in chemical processes, biological studies, and analytical applications. With a distinctive sharp odor and high miscibility in water, it serves as a core laboratory solvent and reagent.
Acetic acid is frequently used in preparing acetate buffers, essential in maintaining stable pH environments for biochemical assays, enzyme reactions, and molecular studies. Its predictable dissociation makes it a reliable choice in controlled experimental systems.
In tissue studies, acetic acid has been used as a component in fixatives, where its properties aid in preserving cellular structures for examination. Research laboratories studying morphology and cell integrity often integrate acetic acid into fixation protocols.
Acetic acid plays a role in precipitation and isolation methods, particularly in protein and nucleic acid research. Its inclusion in electrophoresis buffers or extraction solutions supports experimental work focused on macromolecule characterization.
As a solvent and reagent, acetic acid is a core chemical in titrations, chromatography, and other analytical methods. Its reactivity and solubility enable broad usage across research protocols requiring consistent performance.
Acetic acid remains an essential reagent in modern research laboratories, with applications spanning buffer systems, histology, biochemistry, and analytical chemistry. Its versatility makes it a reliable tool for diverse experimental designs. For research use only.
• Synonyms: Ethanoic Acid, Vinegar Acid
• Molecular Formula: C₂H₄O₂
• Molecular Weight: 60.05 g/mol
• CAS Number: 64-19-7
• PubChem CID: 176
• Further References: PubChem Entry
Similar to Ethanol and water, Acetic Acid is a protic (polar) solvent. This means that it dissolves both polar compounds, like salts and sugars, but also non-polar compounds, such as oils.
Peptide solubility characteristics vary strongly from one peptide to another. Residues such as Ala, Cys, Ile, Leu, Met, Phe, and Val will increase the chance of the peptide having solubility problems. Some peptides have low solubility in water and must be dissolved in other solvents such as Acetic Acid for positively charged peptides or 10 % Ammonium Bicarbonate solution for negatively charged peptides.
Related specifically to the peptides that we sell, IGF1 Long R3 does not dissolve well in water. Depending upon the volume of water vs the quantity of peptide, and the time available, IGF1 Long R3 will eventually dissolve in water, but it is much more reliable using 0.6% Acetic Acid to dissolve it.
 https://en.wikipedia.org/wiki/Acetic_acid
This product is prepared for LABORATORY USE ONLY. Acetic Acid for sale at Pure Peptides UK is limited to scientific research and education only – Its use in human applications is not permitted.
Stability: Store tightly sealed at room temperature or refrigerated (2–8°C) to ensure maximum stability. Protect from direct sunlight and sources of heat. Do not freeze.
Source: Chemical synthesis
Preparation: Supplied in ready-to-use liquid form. No reconstitution required.
Usage: Product is prepared for LABORATORY RESEARCH ONLY. Acetic Acid for sale at Pure Peptides UK is limited to scientific research and educational use only – only buy Acetic Acid if you are a licensed researcher.
| Weight | 23 g |
|---|---|
| Cap Colour | Red |
