45754

Acetic acid solution

suitable for HPLC

• Linear Formula: CH₃CO₂H
• CAS Number: 64-19-7
• Molecular Weight: 60.05
• Beilstein: 506007
• MDL number: MFCD00036152
• UNSPSC Code: 12352106
• PubChem Substance ID: 329756937
• NACRES: NA.21

Properties

• Agency: suitable for ASTM^® 7968; suitable for ASTM^® 7979; suitable for DIN 38407-42; suitable for EPA 1633; suitable for EPA 533; suitable for EPA 8327; suitable for EPA ACB B21-02; suitable for ISO 21675 2019; suitable for ISO 25101; suitable for ISO/CEN 15968-2010
• Quality Level: 100
• form: liquid
• concentration: 49-51% (T)
• technique(s): HPLC: suitable
• density: 1.049 g/cm³
• λ: neat
• UV absorption: λ: 260 nm A_max: 0.05; λ: 270 nm A_max: 0.02; λ: 300 nm A_max: 0.01; λ: 500 nm A_max: 0.01
• suitability: corresponds to standard for RP gradient test; corresponds to standard for filter test
• SMILES string: CC(O)=O
• InChI: 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
• InChI key: QTBSBXVTEAMEQO-UHFFFAOYSA-N

Description

General description

Acetic acid is an organic carboxylic acid. It is a pungent smelling hygroscopic liquid. Glacial acetic acid is the anhydrous acetic acid. It forms dimers linked by hydrogen bonds in solution and gaseous commonly referred as phases. It is weakly acidic in nature.

Acetic acid is an organic carboxylic acid. It is a pungent-smelling hygroscopic liquid. Glacial acetic acid is an anhydrous acetic acid. It forms dimers linked by hydrogen bonds in solution and gaseous commonly referred to as phases. It is weakly acidic in nature.

Application

The product is an HPLC buffer.
Used as a solvent/reagent in:

• Extraction of E. coli based porphyrin for subsequent LC-MS/MS analysis
• HPLC quantification of carbohydrate composition in sugarcane bagasse pulp

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Legal Information

ASTM is a registered trademark of American Society for Testing and Materials

Safety Information

• Flash Point(F): 104.0 °F - closed cup
• Flash Point(C): 40 °C - closed cup