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Acetic Acid, Glacial ACS Reagent 99.7% 2.5 Liter

Acetic Acid, Glacial ACS Reagent 99.7% 2.5 Liter

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$147.94

Part Number:MIL-695092-25L
Lead Time:2-4 weeks
Quantity:each
Size:2.5 liter
Style:chemical
Category:

Acetic Acid Glacial ACS Reagent ≥99.7% 2.5 Liter

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 329761715
  • NACRES NA.21
Quality Level 200
grade ACS reagent
vapor density 2.07 (vs air)
vapor pressure 11.4 mmHg ( 20 °C)
assay ≥99.7%
autoignition temp. 800 °F
expl. lim. 16 %, 92 °F
4 %, 59 °F
impurities Cr2O72- reducers, passes test
MnO4- reducers, passes test
≤0.0004 meq/g Titr. base
≤0.01% acetic anhydride
evapn. residue ≤0.001%
color APHA: ≤10
refractive index n20/D 1.371 (lit.)
bp 117-118 °C (lit.)
mp 16.2 °C (lit.)
density 1.049 g/mL at 25 °C (lit.)
anion traces chloride (Cl-): ≤1 ppm
sulfate (SO42-): ≤1 ppm
cation traces Fe: ≤0.2 ppm
heavy metals (as Pb): ≤0.5 ppm
SMILES string CC(O)=O
InChI 1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
InChI key QTBSBXVTEAMEQO-UHFFFAOYSA-N

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.

Application

Acetic acid is widely employed as solvent for various oxidation reactions. It may be used in the analysis of synthetic peptides by electron transfer dissociation (ETD) tandem mass spectrometry (MS/MS). It may be used in the preparation of peroxyacetic acid (disinfectant), via reaction with perhydrol (30% hydrogen peroxide).

 GHS02, GHS05

Signal word Danger
Hazard statements H226-H290-H314
Precautionary statements P210-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338 + P310-P370 + P378
RIDADR UN 2789PSN1 3(8) / PGII
WGK Germany 1
RTECS AF1225000
Flash Point(F) 104 °F
Flash Point(C) 40 °C

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