lenga silikon, 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 derajat, larut ing eter nanging ora larut ing banyu. Zat iki utamané dipigunakaké minangka cairan stasioner ing kromatografi gas, kanthi suhu operasi 200 derajat lan pelarut minangka eter.
apa lenga silikon?
Aug 07, 2025
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