| 1.Dichloromethane Basic information: | ||||||
| Product Name: | Dichloromethane | |||||
| Supplier | Handelson | |||||
| Brand Name | SSD Solution chemical for Black | |||||
| Molecular Formula: | CH2Cl2 200-838-9 |
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| EINECS: | 209-553-4 | |||||
| CAS No.: | 1975/9/2 | |||||
| Synonym: | DEBLOCKING REAGENT | |||||
| Molecular weight : | 84.93 | |||||
| 2.Dichloromethane Chemical Properties: | ||||||
| Appearance: | Colorless transparent liquid | |||||
| Vapor Pressure : | 24.45 psi ( 55 °C) | |||||
| Boiling Point: | 39.8-40 °C mm Hg(lit.) | |||||
| Density: | 1.325 g/mL at 25 °C(lit.) | |||||
| Flash Point : | 39-40°C | |||||
| Vapor Density: | 2.9 (vs air) | |||||
| Water Solubility: | 20 g/L (20 ºC) | |||||
| Refractive Index : | n20/D 1.424(lit.) | |||||
| Application | 1. It is used as solvent in foam blowing. | |||||
| 2. It can be used as solvent in paint and varnish remove | ||||||
| 3. It can be used as the reaction intermediate in plastics processing | ||||||
| 4.It is used as solvent in cosmetics | ||||||
| 5.It is used as a detergent | ||||||
| 3.Dichloromethane Specification : | ||||||
| Item | Excellent | Grade A | Qualified | |||
| Purity | 99.5%min | 99.0%min | 98.0%min | |||
| Acidity(HCL) | 0.0004%max | 0.0008%max | 0.0010%max | |||
| Moisture | 0.040%max | 0.050%max | 0.060%max | |||
| Vaporing residue | 0.0005%max | 0.0010%max | 0.0030%max | |||
| Chroma (pt-co) | 10max | 10max | 10max | |||
