Alchols: organic compounds with the general formula R-OH, in which R represents an alkyl group and -OH represents one or more hudroxl groups typical compounds are methanol, ethanol, glycols and isopropanol used in antiseptics, cough syrups, medications, cleaners, coating, shellac, dyes, inks, fuel additives, cosmetics, perfumes and as base materials for plasticizers synthetic lubricants. ![]() Six basic types of chemicals are: Acid: can be organic or inorganic have a tendency to dissociate in water to partially or completely ionized in solution typical organic acids are citric acid, carbonic acid, hydrogen cyanide, lactic acid and salicylic acid typical inorganic acids are sulfuric acid, phosphoric acid, nitric acid, hydrogen sulfide and hydrocholir acid. Exposure can range from immersion to occasional contact. ![]() The ability of the insulation to withstand exposure to and resist damage by chemicals and substances.
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