dichloromethane

Post Date:
Jun 07,2013
Expiry Date:
Jun 21,2013
Detailed Description:
Cas No. :75-09-2 Quantity: 100000Metric Tons
Specs:Purity: ≥99.9%
Price:470 USD Metric Tons
Product description:
Industrial Methylene Chloride(Dichloromethane)
Product standard：GB/T 4117-2008
Molecular formula: CH2CI2
Relative molecular mass: 84.93
Application: The product serves for coating solvent, metal degreasing, aerosol, polyurethane foaming agent, safety photographic film, polycarbonate. It is an excellent solvent.
Physical and chemical properties: Under normal temperature and pressure, the product is a colorless, clear and volatile liquid with a scent of ether and a sweetish flavor. Its melting point is 40 oc. Its density is 1.336g/cm3 at 20 oc. It is soluble in ethanol and ether but slightly in water.
Storage: The product is packed in galvanized steel drum or tanks. It is to be kept in dry and well-ventilated place, away from sunlight and raining.
CAS Registry Number:
75-09-2
Synonyms:
;Methylene chloride;Methane dichloride;Methylene dichloride;narkotil;Plastisolve;R 30;Refrigerant 30;solaesthin;solmethine;
Molecular Formula:
CH₂Cl₂
Molecular Weight:
84.93
Molecular Structure:
Hazard Symbols:
Xn:Harmful;
Risk Codes:
R40:;
Safety Description:
S23:;
S24/25:;
S36/37:;

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