ACETIC ACID, ACS REAGENT, >=99.7%

Code: 695092-2.5LSIG D2-231

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 ...


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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).

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.

Other Notes

4L and 4X4L are packaged in poly bottles

Packaging

6×500 mL in poly bottle

6×2.5, 4, 4×4 L in poly bottle

500 mL in poly bottle

6×2.5 L in glass bottle

100, 4×100 mL in poly bottle

2.5 L in poly bottle

500 mL in glass bottle

2 L in glass bottle

6×500 mL in glass bottle

anion tracessulfate (SO42-): ≤1 ppm, chloride (Cl-): ≤1 ppm
assay≥99.7%
autoignition temp.800 °F
bp117-118 °C (lit.)
cation tracesheavy metals: ≤0.5 ppm (by ICP), Fe: ≤0.2 ppm
colorAPHA: ≤10
density1.049 g/mL at 25 °C (lit.)
evapn. residue≤0.001%
expl. lim.16 %, 92 °F, 4 %, 59 °F
formliquid
gradeACS reagent
impuritiesMnO4- reducers, passes test, ≤0.0004 meq/g Titr. base, ≤0.01% acetic anhydride, Cr2O72- reducers, passes test
InChI keyQTBSBXVTEAMEQO-UHFFFAOYSA-N
InChI1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
mp16.2 °C (lit.)
pH2.5 (20 °C, 50 g/L)
Quality Level200
refractive indexn20/D 1.371 (lit.)
SMILES stringCC(O)=O
technique(s)mass spectrometry (MS): suitable
vapor density2.07 (vs air)
vapor pressure11.4 mmHg ( 20 °C)
Cas Number64-19-7
Hazard Class8
Un Number2789
Pack GroupII
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