Acetic acid glacial CAS: 64-19-7 MF: C2H4O2 MW: 60.05 EINECS: 232-236-7 Melting point 16.2 °C(lit.) Boiling point 117-118 °C(lit.) density 1.049 g/mL at 25 °C(lit.) vapor density 2.07 (vs air) vapor pressure 11.4 mm Hg ( 20 °C) refractive index n20/D 1.371(lit.) FEMA 2006 | ACETIC ACID Fp 104 °F storage temp. Store at RT. solubility alcohol: miscible(lit.) pka 4.74(at 25℃) form Solution color colorless PH 2.5 (50g/l, H2O, 20℃) explosive limit 4-19.9%(V) Water Solubility miscible Chemical Properties Clear colorless liquid Uses Acetic acid is used as table vinegar, as preservative and as an intermediate in the chemical industry, e.g. acetate fibers, acetates, acetonitrile, pharmaceuticals, fragrances, softening agents, dyes (indigo) etc. Product Data Sheet Uses It is used in aqueous and non-aqueous acid-base titrations. Uses manufacture of various acetates, acetyl compounds, cellulose acetate, acetate rayon, plastics and rubber in tanning; as laundry sour; printing calico and dyeing silk; as acidulant and preservative in foods; solvent for gums, resins, volatile oils and many other substances. Widely used in commercial organic syntheses. Pharmaceutic aid (acidifier).
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