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Sample: 100mL of Alcohol Analysis: Evaporate the Sample in a tared dish on a A E = peak area of acetaldehyde from Sample water bath, and dry at 100°–105° for 1 h. solution A Acceptance criteria: The weight of the residue is NMT A T = peak area of acetaldehyde from Standard 2.5mg. solution B C A = concentration of acetaldehyde in Standard ...
Ethanol (also called ethyl alcohol, grain alcohol, drinking alcohol, or simply alcohol) is an organic compound with the chemical formula CH3CH2OH. It is an alcohol, with its formula also written as C2H5OH, C2H6O or EtOH, where Et stands for ethyl.
ETHANOL, ANHYDROUS. Ethanolum anhydricum. C2H6O. [64-17-5] M r 46.07. DEFINITION. Content: not less than 99.5 per cent V/V of C2H6O (99.2 per cent m/m), at 20 °C, calculated from the relative density using the alcoholimetric tables (5.5). CHARACTERS. Appearance: colourless, clear, volatile, flammable liquid, hygroscopic.
Non-denatured ethanol 200 proof products are pure and food-grade because they only contain ethanol (ethyl alcohol). On the other hand, denatured ethanol 200 proof is a blend of food-safe ethyl alcohol (90%), and two toxic alcohols, methanol (5%) and isopropyl alcohol (5%).
Limit of acetone and isopropyl alcohol—To 1.0 mL add 1 mL of water, 1 mL of a saturated solution of dibasic sodium phosphate, and 3 mL of a saturated solution of potassium permanganate.
Linear Formula: CH3CH2OH. CAS Number: 64-17-5. Molecular Weight: 46.07. EC Number: 200-578-6.
Ethanol. Formula: C 2 H 6 O. Molecular weight: 46.0684. IUPAC Standard InChI: InChI=1S/C2H6O/c1-2-3/h3H,2H2,1H3. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: LFQSCWFLJHTTHZ-UHFFFAOYSA-N. Copy Sheet of paper on top of another sheet. CAS Registry Number: 64-17-5. Chemical structure:
