SSD Solution Chemical Methylene Chloride Dichloromethane
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- Courier
- In detail
- Country of manufactureMalaysia
- Type of substanceLiquid
- ConsistencyLiquid solution
1.SSD Solution Chemical Methylene Chloride Dichloromethane Detailed description
Dichloromethane is a colorless, transparent, heavier than water, volatile liquid that has
ether-like odor and sweetness and does not burn, but blends with high concentrations of
oxygen to form an explosive mixture
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 |
Application:
Dichloromethane has the advantages of strong dissolvability and low toxicity. It is widely used
in the manufacture of safety film, polycarbonate, and the rest as coating solvents, metal
degreasing agents, gas smoke propellants, polyurethane foaming agents, mold release
agents, Paint.
2.SSD Solution Chemical Methylene Chloride Dichloromethane Picture Show
3.SSD Solution Chemical Methylene Chloride Dichloromethane Application
Dichloromethane has the advantages of strong dissolvability and low toxicity. It is widely used
in the manufacture of safety film, polycarbonate, and the rest as coating solvents, metal
degreasing agents, gas smoke propellants, polyurethane foaming agents, mold release
agents, Paint.
Methylene chloride is a colorless liquid that is used as a reaction medium in the pharmaceutical
industry for the preparation of ampicillin, ampicillin and cephalosporin. It is also used as a
solvent in film production, petroleum dewaxing solvents, aerosol propellants, Organic
synthesis extractant, polyurethane and other foam production foaming agent and metal
cleaning agent.
Dichloromethane is mainly used in the field of film production and medicine in China. Of these,
50% of total consumption is for film production, 20% for pharmaceuticals, 20% for cleaning
agents and chemicals, and 10% for others. Dichloromethane is also used as a refrigerant
in industrial refrigeration systems, but is very dangerous and can produce highly toxic
phosgene when exposed to open flames or hot objects. In case of moist air can generate
a small amount of hydrolysis of hydrogen chloride, light can also promote the hydrolysis
of the metal corrosion increased.
For grain fumigation and low-pressure freezers and air-conditioning refrigeration.
Used as a secondary blowing agent in the production of polyether urethane foam,
and as a blowing agent for extruded polysulfone foam.
Methylene chloride is also used to make decaffeinated coffee. The coffee is first
cooked to dissolve caffeine and float on the surface, then use methylene chloride
to remove the caffeine.
4.SSD Solution Chemical Methylene Chloride Dichloromethane Safety Notiice:
Packaging & Shipping
5.SSD Solution Chemical Methylene Chloride Dichloromethane Package
All of our powder products are pakeged with Foil bag,carton and Cardboard drums,
if you have other requirement for package,please contact us in advance,we can also
packaged according to your request.
6.SSD Solution Chemical Methylene Chloride Dichloromethane Shiping