Search Results for: Pectic substances
salt of a compound known as a fatty acid. a soap molecule consists of a long hydrocarbon chain (composed of carbons and hydrogens) with a carboxylic acid group on one end which is ionic bonded to a metalion, usually a sodium or potassium. the hydrocarbon end is nonpolar and is soluble in nonpolar substances
conditions. such surfactants are less sensitive than soap to the hardness minerals in water and most will not form a film. disinfectants are chemical agents applied to non-living objects in order to destroy bacteria, viruses, fungi, mold or mildews living on the objects. disinfectants are chemical substances...
https://niir.org/books/book/soaps-detergents-disinfectants-technology-handbook-2nd-revised-edition/isbn-9789381039939/zb,,130,a,0,0,a/index.html
trafficked and sold owing to their potential for recreational use. the highest prevalence of illegal methamphetamine use occurs in parts of asia, oceania, and in the united states, where racemic methamphetamine, levomethamphetamine, and dextromethamphetamine are classified as schedule ii controlled substances
[note ] internationally, the production, distribution, sale, and possession of methamphetamine is restricted or banned in many countries, due to its placement in schedule ii of the united nations convention on psychotropic substances treaty. while dextromethamphetamine is a more potent drug, racemic...
https://en.wikipedia.org/wiki/Methamphetamine