cossa xe l'olio de silicone?

Olio de silico, chemically known as dimethyl silicone oil or polydimethyl siloxane, with a CAS number of 63148-62-9, is a colorless and transparent oily organosilicon compound. Its relative density (d20⁴) is 1.07, freezing point -40℃, flash point >300 laurea , la xe asolubile in etere ma insolubile in acqua. Sta sostansa ła xe prinsipalmente doparada come liquido stasionario in cromatografia in gas, co na tenperadura operante de 200 gradi e l'ente de risolvo.