dihydric acid
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chemical industry — Introduction complex of processes, operations, and organizations engaged in the manufacture of chemicals and their derivatives. Although the chemical industry may be described simply as the industry that uses chemistry and… … Universalium
industrial polymers, major — Introduction chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… … Universalium
Dakin oxidation — The Dakin oxidation The Dakin oxidation is an organic redox reaction in which an ortho or para hydroxylated phenyl aldehyde (2 hydroxybenzaldehyde or 4 hydroxybenzaldehyde) or ketone reacts with hydrogen pero … Wikipedia
wax — 1. A thick, tenacious substance, plastic at room temperature, secreted by bees for building the cells of their honeycomb. SYN: beeswax, cera. 2. Any substance with physical properties similar to those of beeswax, of animal, vegetable … Medical dictionary
Alcohol — An organic chemical in which one or more hydroxyl (OH) groups are attached to carbon (C) atoms in place of hydrogen (H) atoms. Common alcohols include ethyl alcohol or ethanol (found in alcoholic beverages), methyl alcohol or methanol (can cause… … Medical dictionary
wax — wax1 waxable, adj. waxlike, adj. /waks/, n. 1. Also called beeswax. a solid, yellowish, nonglycerine substance allied to fats and oils, secreted by bees, plastic when warm and melting at about 145°F, variously employed in making candles, models,… … Universalium
-hydric — |hīdrik, rēk adjective suffix Etymology: International Scientific Vocabulary hydr + ic 1. archaic : containing acid hydrogen dihydric 2. : containing hydroxyl especially in terms relating to classes of alcohols and phenols … Useful english dictionary
