China Factory Supply Methylene Dichloride /Methylene Chloride/Dichloromethane/Mc, Find details about China Dichloromethane Methylene Chloride, Methylene Chloride Dichloromethane from Factory Supply Methylene Dichloride /Methylene Chloride/Dichloromethane/Mc
Certificate Quality of Methylene chloride | |||
Inspection item | Index | ||
Premium Grade | First Grade | Cerificated | |
Mass fraction of dichloromethance,% ≥ | 99.9 | 99.5 | 99.2 |
The mass fraction of water,% ≤ | 0.01 | 0.02 | 0.03 |
The mass fraction of the acid(HC1),% ≤ | 0.0004 | 0.0004 | 0.0008 |
Chroma(Pc-Co colour numbee) ≤ | 10 | 10 | 10 |