$285

Part Number:MIL-695092-6X500ML
Lead Time:2-4 weeks
Quantity:6
Size:500 ml / 16 ounce
Style:chemical

Category: ACS Grade Chemicals

Description
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Acetic Acid Glacial ACS Reagent ≥99.7% 500mL Case/6

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