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45754

Sigma-Aldrich

Acido acetico

suitable for HPLC

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About This Item

Formula condensata:
CH3CO2H
Numero CAS:
Peso molecolare:
60.05
Beilstein:
506007
Numero MDL:
Codice UNSPSC:
12352106
ID PubChem:
NACRES:
NA.21

agenzia

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

Livello qualitativo

Stato

liquid

Concentrazione

49-51% (T)

tecniche

HPLC: suitable

Densità

1.049 g/cm3

λ

neat

Assorbanza UV

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

Compatibilità

corresponds to standard for RP gradient test
corresponds to standard for filter test

Stringa SMILE

CC(O)=O

InChI

1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
QTBSBXVTEAMEQO-UHFFFAOYSA-N

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Descrizione generale

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.

Applicazioni

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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Note legali

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

Pittogrammi

FlameCorrosion

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

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

Codice della classe di stoccaggio

3 - Flammable liquids

Classe di pericolosità dell'acqua (WGK)

WGK 1

Punto d’infiammabilità (°F)

104.0 °F - closed cup

Punto d’infiammabilità (°C)

40 °C - closed cup


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Acido acetico United States Pharmacopeia (USP) Reference Standard

USP

1005706

Acido acetico

H-C Ni et al.
Acta biomaterialia, 6(6), 2066-2076 (2009-12-31)
Surface modification is a conventional approach in biomaterials development, but most of the modification processes are intricate and time inefficient. In this study, a convenient open air plasma treatment was employed to modify the surface of poly(d,l-lactide) (PLA). Chitosan and
D P Jones et al.
Clinica chimica acta; international journal of clinical chemistry, 275(2), 175-184 (1998-08-28)
Literature values for human plasma GSH vary over 10-fold despite the use of apparently valid analytical procedures for GSH measurement. The purpose of this study was to develop a procedure to minimize error in sample collection, processing and storage that
C M Davies et al.
European cells & materials, 11, 57-75 (2006-04-14)
This paper introduces the culture preparation of ovine, bovine and human cancellous bone cores to be used in an explants model Zetos. The three dimensional (3D) bone cores were prepared and evaluated for all three animals. Bone cells in vivo
John E P Syka et al.
Proceedings of the National Academy of Sciences of the United States of America, 101(26), 9528-9533 (2004-06-24)
Peptide sequence analysis using a combination of gas-phase ion/ion chemistry and tandem mass spectrometry (MS/MS) is demonstrated. Singly charged anthracene anions transfer an electron to multiply protonated peptides in a radio frequency quadrupole linear ion trap (QLT) and induce fragmentation
Eagleson M.
Concise Encyclopedia Chemistry, 5-5 (1994)

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