... -tert-butyl-4-methyl phenol) SpecificationsItemsParameterAppearancewhite crystals or crystalline powderm.p.°C69.0-70.0Purity, %,≥99.5Water content, % ≤0.1Incandesced residue ... .002Heavy metal (as Pb), % ≤0.0004As ,% ≤0.0001Free cresol(as p-cresol) ,% ≤0.02 GradeFood grade, technical grade, feed grade. ApplicationMainly ...