| Dichloromethane（CAS: 75-09-2） | |||
| Item 物品 | Unit 单位 | Specification 规格 | Test Method 检测方法 |
| Appearance外观 | — | Colorless and transparent liquid | Visual |
| Dichloromethane二氯甲烷 | wt% | ≥99.9 | GB/T 4117-2008 |
| Water水 | wt% | ≤0.01 | GB/T 4117-2008 |
| Acid (as HCl)酸度 | wt% | ≤0.0004 | GB/T 4117-2008 |
| Evaporation Residue蒸发残渣 | wt% | ≤0.001 | GB/T 4117-2008 |
| Chromaticity (Pt-Co)色度 | Hazen | ≤10 | GB/T 4117-2008 |
| Dichloromethane is a widely used organic solvent with excellent solubility for various resins, fats and oils. It is commonly used in industries such as pharmaceuticals, adhesives, paints, and metal degreasing. Due to its low boiling point and ease of recovery, it is also used in the production of polyurethane foams and as a blowing agent. The products can also be tailor-made according to the particular requirements of customers. | |||
