Specifications:
Appearance:Colorless or pale yellow transparent liquid
Assay: 99.5% min
Piperazine: 0.10% max
N,N'-Dimethylpiperazine :0.10%max
water:0.30% max
liquid impurity content:0.3% max
Packing:180KG/drum
Hazard:UN 2734 8+3/PG 3