Acetic acid puriss. meets analytical specification of Ph. Eur. BP USP FCC 99.8-100.5%

Code: 27225-1L-M 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 hygroscopic liquid having 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.

agencycorresponds to USP (identity)
anion traceschloride (Cl-): ≤0.0002%, sulfate (SO42-): ≤0.0005%
assay99.8-100.5%
autoignition temp.800 °F
bp117-118 °C (lit.)
cation tracesCu: ≤0.0005%, Al: ≤0.00005%, Zn: ≤0.0005%, Fe: ≤0.0002%, Pb: ≤0.00005%
density1.049 g/mL at 25 °C (lit.)
evapn. residue≤0.005%
expl. lim.16 %, 92 °F, 4 %, 59 °F
gradepuriss.
impurities≤0.0002% heavy metals (as Pb), ≤0.01% KMnO4 red. matter (as HCOOH), residual solvents, complies, K2Cr2O7 red. substances, complies
InChI keyQTBSBXVTEAMEQO-UHFFFAOYSA-N
InChI1S/C2H4O2/c1-2(3)4/h1H3,(H,3,4)
mp16.2 °C (lit.)
Quality Level100
qualitymeets analytical specification of Ph. Eur., BP, USP, FCC
refractive indexn20/D 1.371 (lit.)
SMILES stringCC(O)=O
suitabilitycorresponds for appearance
technique(s)mass spectrometry (MS): suitable
transition tempfreezing point ≥15.6 °C
vapor density2.07 (vs air)
Cas Number64-19-7
Hazard Class8
Un Number2789
Pack GroupII
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