Sigma-Aldrich

Acetic Acid, R.G. Reagent, ACS 99.8%, 1 Liter

Part Number:
MIL-33209-1L
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2-4 weeks
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Size:
1 liter / 32 ounce
Style:
chemical
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Price: $131.53

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Description

Acetic Acid R.G. Reagent ACS ≥99.8% 1 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

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

Documents 

Warnings

Note: These chemicals are for research & laboratory use only. Your order will not be processed if you do not work for, and ship to, a registered laboratory or research facility. Not for topical applications. An official Declaration of Use form may be required.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. Prop 65 Warning

Please note: This product is not returnable.

General description Cyclohexane undergoes oxidation in the presence of various oxidants such as hydrogen peroxide, tert-butyl hydroperoxide and molecular oxygen.[2]
Application Cyclohexane has been used to prepare a 1.3M solution of sec-butyllithium.[3] It may be used as a starting Reagent for the synthesis of adipic acid[1] and ε-caprolactam.[1]

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MPN:
33209-1L