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MilliporeSigma

45754

Sigma-Aldrich

Ácido acético solution

suitable for HPLC

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About This Item

Fórmula lineal:
CH3CO2H
Número de CAS:
Peso molecular:
60.05
Beilstein/REAXYS Number:
506007
MDL number:
UNSPSC Code:
12352106
PubChem Substance ID:
NACRES:
NA.21

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

form

liquid

concentration

49-51% (T)

technique(s)

HPLC: suitable

density

1.049 g/cm3

λ

neat

UV absorption

λ: 260 nm Amax: 0.05
λ: 270 nm Amax: 0.02
λ: 300 nm Amax: 0.01
λ: 500 nm Amax: 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

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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

pictograms

FlameCorrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

104.0 °F - closed cup

flash_point_c

40 °C - closed cup


Certificados de análisis (COA)

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