About Glacial Acetic Acid
Glacial Acetic AcidPharmaceutical Secondary Standard;Synonym: Acetic acid, Glacial acetic acidCAS Number64-19-7Linear FormulaCH3CO2HMolecular Weight60.05PropertiesRelated CategoriesAdditional Standards,Analytical Standards,Analytical/Chromatography,Chromatography,Pharmaceutical Secondary Standards,Pharmaceutical and Drug Standards,Pharmacopeia & Metrological Institutes Standards,Secondary Pharmaceutical Standardspharmaceutical secondary standardvapor density 2.07 (vs air)InChI Key QTBSBXVTEAMEQO-UHFFFAOYSA-Nautoignition temp. 800Fexpl. lim. 16%, 92F4%, 59Fpackaging ampule of 3x1.5mLrefractive index n20/D1.371(lit.)bp 117-118C(lit.)mp 16.2C(lit.)density 1.049g/mLat 25C(lit.)
FAQs of Glacial Acetic Acid:
Q: What is the molecular formula and molecular weight of Glacial Acetic Acid?
A: The molecular formula is CH3COOH, and the molecular weight is 60.052 grams (g).
Q: Why is it called Glacial Acetic Acid?
A: It is called glacial because it solidifies at temperatures just below room temperature (16.7 C) into a colourless crystalline solid.
Q: What is the melting point of Glacial Acetic Acid?
A: The melting point of Glacial Acetic Acid is 16.6 C.
Q: What is the appearance of Glacial Acetic Acid?
A: Glacial Acetic Acid appears as a colourless crystalline solid.
Q: What are the common industrial applications of Glacial Acetic Acid?
A: Glacial Acetic Acid is extensively used as a chemical reagent, particularly for producing cellulose acetate (used in photographic film) and polyvinyl acetate (used in wood glue). Additionally, a 39% solution is used for making vinegar.