指标名称 | Index Name | 单元/Unit | GB3705-83 | |
酚及同系物含量(无水盘算) | Phenols Contents (Anhydrous calculation) |
wt% | ≥83 | |
馏程210℃前 | Distillation before 210℃ | wt% | ≥60 | |
馏程230℃前 | Distillation before 230℃ | wt% | ≥85 | |
中性油含量 | Nuetral oil Contents | ℃ | ≤0.8 | |
吡啶碱含量 | Pyridine Contents | ℃ | ≤0.5 | |
PH值 | PH | - | 5~6 | |
灼烧残渣含量 | Ignition residue content | wt% | ≤0.4 | |
水分 | Moisture content | wt% | ≤10 |