Best Price Dichloromethane Supply 1975-9-2
- CAS No.: 1975-9-2
- Type.: Flavors
- Appearance: Colorless liquid
- Molecular Formula: C23H25N3O
- Shelf Life: 2 Years
- Min Order Quantity: -
Inspection Item | Measurement Units | Inspection Result |
Purity | ≥ | 99.98% |
Chroma(APHA) | ≤ | 5 |
Water content | ≤ | 0.008% |
Acidity(HCL) | ≤ | 0.0004% |
Residue on evaporation | ≤ | 0.0015% |
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(2) Dichloromethane (Methylene chloride) can be used as paint solvent, metal degreaser, gas smoke ejector, solvent in film production, solvent for petroleum dewaxing, aerosol propellant, solvent for organic synthesis extraction, foaming agent for foam production such as polyurethane and metal cleaner.
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(3) Dichloromethane (Methylene chloride) is used as a reaction medium in the pharmaceutical industry for the preparation of ampicillin, hydroxybenzicillin and aventomycin.
(4) Dichloromethane (Methylene chloride) is also used to make decaffeinated coffee. The coffee is steamed so that the caffeine dissolves and floats to the surface, and then methylene chloride is used to remove the caffeine.
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