Acetic Acid, R.G. Reagent, ACS 99.8% 2.5 Liter
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Acetic Acid, R.G. Reagent, ACS 99.8% 2.5 Liter

Original price was: $246.47.Current price is: $61.61.

SKU: MIL-33209-25L Category:

Description

Description

Acetic Acid R.G. Reagent ACS ≥99.8% 2.5 Liter

Synonym: TMAH solution

  • 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 329754470
  • NACRES NA.21
Quality Level 200
Grade ACS reagent, Reagent. ISO, Reagent. Ph. Eur.
Vapor Density 2.07 (vs air)
Grade puriss. p.a.
Assay ≥99.8%
Autoignition Temperature 800°F
Expl. Lim.

16 %, 92°F
4 %, 59°F
Impurities

≤0.0002% acetaldehyde
≤0.0005% non-volatile matter
≤0.002% KMnO4 Red. matter (as HCOOH)
≤0.01% acetic anhydride (GC)
≤0.2% water (Karl Fischer)
Color APHA: ≤10
Refractive Index n20/D 1.371 (lit.)
bp 117-118°C (lit.)
mp 16.2°C (lit.)
transition temp freezing point ≥16.3°C
Density 1.049 g/mL at 25°C (lit.)
anion traces

chloride (Cl-): ≤0.5 Mg/kg
phosphate (PO43-): ≤0.5 Mg/kg
sulfate (SO42-): ≤0.5 Mg/kg
cation traces

Ag: ≤0.01 Mg/kg
Al: ≤0.05 Mg/kg
As: ≤0.01 Mg/kg
Ba: ≤0.01 Mg/kg
Be: ≤0.01 Mg/kg
Bi: ≤0.1 Mg/kg
Ca: ≤0.2 Mg/kg
Cd: ≤0.02 Mg/kg
Co: ≤0.01 Mg/kg
Cr: ≤0.05 Mg/kg
Cu: ≤0.01 Mg/kg
Fe: ≤0.2 Mg/kg
Ge: ≤0.05 Mg/kg
K: ≤0.1 Mg/kg
Li: ≤0.01 Mg/kg
Mg: ≤0.1 Mg/kg
Mn: ≤0.01 Mg/kg
Mo: ≤0.02 Mg/kg
Na: ≤0.5 Mg/kg
Ni: ≤0.05 Mg/kg
Pb: ≤0.02 Mg/kg
Sr: ≤0.01 Mg/kg
Ti: ≤0.01 Mg/kg
Tl: ≤0.05 Mg/kg
V: ≤0.01 Mg/kg
Zn: ≤0.05 Mg/kg
Zr: ≤0.1 Mg/kg
suitability passes test for indifference to chromic acid

General description
Acetic acid is an organic carboxylic acid. It is a hygroscopic liquid having a pungent odor. Its anhydrous form is commonly referred as glacial acetic acid. It forms dimers linked by hydrogen bonds in solution and gaseous phases. It is weakly acidic in nature.

Application
Acetic acid has been 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).

for use as solvent for perchloric acid titration

Safety Information

GHS02, GHS05

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