... , Palm-kernel oil, Linseed oil , Castor oil , Jajoba & Canola oils. ♦Decoloration and refinement of resin and natrum.♦Decoloration and refinement ... of polyether.♦Separation of olefin in arene and alkene, petroleum schizolysis, polymerization and catalysis of ... w%≥90Tap density, g/ml0.55±0.10Heavy metal (Measured in Pb), mg/kg≤40Arsenic(As), mg/kg≤3.0Remark:This ...