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A6283 Sigma-Aldrich

Acetic acid

glacial, ReagentPlus®, ≥99%

Synonym: Glacial acetic acid

  • CAS Number 64-19-7

  • Linear Formula CH3CO2H

  • Molecular Weight 60.05

  •  Beilstein/REAXYS Number 506007

  •  EC Number 200-580-7

  •  MDL number MFCD00036152

  •  PubChem Substance ID 329770889

  •  NACRES NA.21

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Properties

Related Categories β-Glucuronidase Drug Analysis Bundle, Acetic Acid, Acetic acid, Acids, Acids & Bases,
Quality Level   100
grade   ReagentPlus®
vapor density   2.07 (vs air)
assay   ≥99%
autoignition temp.   800 °F
expl. lim.   16 %, 92 °F
  4 %, 59 °F
refractive index   n20/D 1.371 (lit.)
bp   117-118 °C (lit.)
mp   16.2 °C (lit.)
solubility   alcohol: miscible(lit.)
  carbon disulfide: insoluble(lit.)
  glycerol: miscible(lit.)
  water: miscible(lit.)
density   1.049 g/mL at 25 °C (lit.)
storage temp.   room temp
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 aliphatic organic acid. It is a hygroscopic, corrosive liquid with a vinegar-like odor. It can be synthesized by oxidizing acetaldehyde in the presence of manganese or cobalt salts. It is utilized for synthesizing acetic anhydride, cellulose acetate and acetic esters. Its impact on the degradation of historic paper has been analyzed.

Packaging

1, 2.5 L in glass bottle

100, 4×100, 500 mL in glass bottle

18 L in poly drum

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
RIDADR 
UN 2789PSN1 3(8) / PGII
WGK Germany 
1
RTECS 
AF1225000
Flash Point(F) 
104 °F
Flash Point(C) 
40 °C

Documents

Certificate of Analysis

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Certificate of Origin

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Single- & multi-channel pipettes from BRAND
Protocols & Articles

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Peer-Reviewed Papers
15

References

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