Raw Material: Dichloromethane (Methylene Chloride)
Dichloromethane, also known as DCM, methylene chloride, or methylene bichloride, is an organic compound commonly used as a solvent in various industrial applications.
Chemical Properties:
Chemical Formula: CHCl
CAS Number: 75-09-2
Appearance: Colorless, transparent liquid
Odor: Irritating ether-like odor with a sweet, chloroform-like scent
Solubility:
Dichloromethane is slightly soluble in water and fully soluble in ethanol and ether. It exhibits low polarity and is miscible with many organic solvents, making it versatile for various applications.
Physical Properties:
Under normal usage conditions, dichloromethane is a non-flammable, low-boiling solvent. It serves as an effective replacement for flammable solvents such as petroleum ether and ether, particularly in environments where safety is a concern. However, caution is advised when vapor concentrations become elevated, especially in high-temperature air.
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Product Name methylene chloride
Molecular Formula CH2CL2
Molecular Mass: 84.93
CAS NO: 75-09-2
EC NO : 200-838-9
Application: The product serves for coating solvent, metal degreasing, aerosol, polyurethane foaming agent ,safety photographic film polycarbonate .It is an excellent solvent.
1) molecular formula: ch2c12
2) appearance: transparent, colorless liquid without suspended matter
3) standard: gb4117-92
4) purity: 99.9% min.
5) acidity (based on hcl): 0.0004% max.
6) water content: 0.040% max.
7) residue on evaporation: 0.0005% max.
8) chroma (pt-co): 10 max.
250kg/iron drum, 20mt/fcl
Excellent solvent, widely be used as organic solvent, parting agent, vesicant, detergent, and suffocating, degrease, refrigeration etc.
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Methylene chloride
Chemical name: methylene chloride
Chemical formula: ch2cl2
Molecular weight: 84.93
Cas no.: 75-09-2
Purity: 99.9%(min)
Moisture: 100(max) ppm
Non volatile matter: 10.0(max)ppm
Acidity(as hcl): 10.0(max)ppm
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Regular others also have added advantages, Bulk orders as well. Methylene Chloride ,....
Methylene Chloride, also known as dichloromethane and Methylene Dichloride, is a clear, colorless,volatile liquid with a mild ethereal odor that is completely miscible with a variety of solvents.
Methylene Chloride is nonflammable, having no flash point as determined by standard test methods. Unlike 1,1,1-trichloroethane, Methylene Chloride does not deplete stratospheric ozone. And when handled properly, Methylene Chloride poses no danger to health or the environment.
Methylene chloride is Colorless liquid,with characteristic odor.Relative density D4 201.326, melting point-96.7, Boiling point: 40.4, If it is mixed with high concentrated Oxygen, the explosive mixture is formed but it is not inflammable. It is one of the low-boiling-Point industrial solvents that have small ltoxicity, no inflammable.It has good solubility for many resin, waxand fat, soluble in water slightly, easy soluble in other chloro solvent, ethoxyethane and ethanol. Dichloromethane can take place hydrolysis with water in a certain temperature. The commercial dichloromethane often contains stabilizer in order to prevent decomposition.
1.Packing
270kg/drum, 80drums/20 fcl, (21.6MT)
250kg/drum, 80drums/20 fcl, (20MT)
2.Production raw material
Mathanol, chlorine hydride, chlorine
3.Production method
Methane thermal chlorination
4.Hazards:Class 6.1
1).Harmful if swallowed
2).Causes skin irritation
3).Causes serious eye irritation
4).Suspected of causing cancer
5).Causes damage to organs through prolonged or repeated exposure
6).Harmful to aquatic life
5.Usage:
1) used as a solvent in paint strippers and removers& degreaser
2) used as a process solvent in the manufacture of drugs, pharmaceuticals, and finishing solvent.
3) used as film coating; as a metal cleaning
4) used as agent in urethane foam blowing
5) used as propellant in aerosols, such as paints, automotive products, and insect sprays.
6) used as an extraction solvent for spice oleoresins
7) used as parting agent, detergent
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