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China Supplier 3 Chlorine Tablets 25 Lbs - DICHLOROMETHANE/METHYLENE CHLORIDE – CHEM-PHARM

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China Supplier 3 Chlorine Tablets 25 Lbs - DICHLOROMETHANE/METHYLENE CHLORIDE – CHEM-PHARM Detail:

PRODUCT NAME:METHYLENE CHLORIDE

Molecular formula of dichloromethane: CH2Cl2; It is an incombustible solvent with low boiling point and is often used to replace the flammable petroleum ether, diethyl ether, etc.
Chinese name: dichloromethane
Chemical formula: CH2Cl2
Molecular weight: 84.93
CAS access number:75-09-2
Boiling point: 39.8℃
Water solubility: 20g /L (20 ℃)
Appearance: colorless and transparent volatile liquid

Packing:270KGS blue steel drum ; 20’fcl:80drums

Class:6.1

UN NO.:1593

Specification/Purity:99.95% min

EINECS No.: 200-838-9
Solubleness: insoluble in water and soluble in phenol, aldehyde, ketone, glacial acetic acid, triethyl phosphate, ethyl acetoacetate, and cyclohexane; mix and dissolve with other chlorinated hydrocarbon solvent ethyl alcohol, diethyl ether, and N, N-dimethylformamide;    

Stability: In normal temperature (room temperature) and when there is no moisture, dichloromethane is more stable than similar substances (chloroform and carbon tetrachloride);
Harm decomposition: If contacts water for a long time, it will slowly decompose and generate hydrogen chloride;  
Hazardous polymerization: will not occur

Purpose of dichloromethane:
Dichloromethane is highly capable of dissolution and is low in poisonousness; it is largely applied to the production of safe film and Makrolon; the remaining is used for paint solvent, metal degreasing agent, smoke and gas injection agent, polyurethane blowing agent, release agent and paint remover;

Dichloromethane is a colorless liquid. It is used as reaction medium in the pharmacy industry and applied to the preparation of penbritin, carbenicillin, cephalosporin, etc., to the solvent for producing film, oil dewaxing solvent, aerosol propellant, organic synthesis extraction agent, polyurethane and other foaming agent and metal cleaner during the production of foamed plastic.

methylene chloride-2


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China Supplier 3 Chlorine Tablets 25 Lbs - DICHLOROMETHANE/METHYLENE CHLORIDE – CHEM-PHARM detail pictures

China Supplier 3 Chlorine Tablets 25 Lbs - DICHLOROMETHANE/METHYLENE CHLORIDE – CHEM-PHARM detail pictures

China Supplier 3 Chlorine Tablets 25 Lbs - DICHLOROMETHANE/METHYLENE CHLORIDE – CHEM-PHARM detail pictures

China Supplier 3 Chlorine Tablets 25 Lbs - DICHLOROMETHANE/METHYLENE CHLORIDE – CHEM-PHARM detail pictures


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  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Georgia from Bangalore - 2017.06.16 18:23
    It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Cora from Poland - 2017.07.28 15:46

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