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Raw material
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| Description： |
二氯甲烷(MC) Methylene chloride,Methylene dichloride CH2Cl2 |
| PROPERTY | UNIT | VALUE | TESTMETHOD |
| Appearance | Clourless liquid | VISUELLE | |
| Relative density @ 20∕4℃ | 1.32min | ASTM D4052 | |
| 相对密度 | 1.34max | ASTM D4052 | |
| Distillation Range @ 760mmHg | |||
| I B P (初沸点) | deg C | 39min | ASTM D86 |
| D P（终沸点） | deg C | 41max | ASTM D86 |
| Flash Point(Close cup) 闪点 | deg C | none | ASTM D56 |
| Water Content 水份 | % mass | 0.05max | ASTM D1744∕E203 |
| Colour (hazen) 色度 | Pt-Co scale | 10max | ASTM D1209 |
| Acidity 酸度 | % mass | 0.0005max as acetic acid | ASTM D1613 |
| GC Puity色谱含量 | % mass | 99.9min | GAS CHROMATOGRAPHY |
GENERAL APPLICATIONS
Extensive application in paint remover，diluent，cleaning agent，extraction。It has high solvent power for both polar and non-polar substances。
广泛用作脱漆剂、稀释剂、洗涤剂、萃取剂。对极性及非极性物质均具有极强之溶解力。
