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Ethanol, Grain, 200 Proof, 5 Gallon

$369.30

Item No: RSOE0013-5E4

Ethanol, Grain 200 Proof, 5 Gallon Metal Can

This 200 proof Ethanol (by Ricca Chemical) is a 100% concentration used in many laboratory processes from cleaning to winterization, filtration to extraction.

Ethanol is purified through distillation until an azeotrope is formed at 95.6% Ethanol and 4.4% Water (or 191 proof). The remaining water is then removed using molecular sieves or other drying methods, bringing the concentration of Ethanol up to 100% or 200 proof.