... chemical properties:A colorless to white crystalline waxy solid. Odorless and tasteless, relative density of 0.82 ~ 0.90 paraffin wax, ... melting point 50 ~ 70 , oil content ≤ 2.0%, chemical stability, paraffin dissolved in ether, chloroform, ... are full of refined paraffin wax, semi refined paraffin wax and coarse. All refined and semi refined paraffin wax is mainly used for ...