... , organic solvents.propylene glycolAppearance: Colorless transparent or primrose yellow liquid with special tasteIndex of quality: ItemIndexHigh GradeFirst GradeQualified GradeContent,% ≥99.799 ... , active agent, emulsifying agent and demulsifier.Packing: In iron drums with zinc inside; 210±0.5kg/drun, Packed in TANK, ISO TANK ...