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China, Chinese Factory Direct Sale CAS 75-09-2 High Purity 99.9% Dichloromethane1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsHydrocarbon DerivativeCAS 75-09-2Dichloromethane
Shandong Dexiang International Trade Co., Ltd
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Product Description Dichloromethane has high solubility, low boiling point, relatively low toxicity and relatively best reaction inertness, making it the most frequently used organic solvent in organic synthesis. As a solvent, its Chemicalbook position is almost equivalent to that of water in inorganic salt chemistry. A large amount of it is used in the manufacture of safety film film, polycarbonate, and the rest is used as paint solvent, metal degreaser, aerosol spray agent, polyurethane blowing agent, release agent, paint stripper. NameMethylene chlorideChemical FormulaCH2Cl2SpecificationItemLimitUnitPurity99.97min%Water0.008max%Color,(Pt-Co)5 min Acidity(HCL)0.0004%max Appearancecolorlessliquid Odortherealodor-chloroform-like Residueonevaporation0.0015max%VaporDensity(air=1)2.93 BoilingPoint39.8deg CFreezing/MeltingPoint-97deg CRelativeDensity1.320 PartitionCoefficient1.25(N-Octanol/Water)pH6.0-7.0 VaporPressure350maxmm Hg @ 20 deg CViscosityNotavailable AutoignitionTemperature556maxdegC(1,032.80degF)FlashPointNotapplicable ExplosionLimits,lower13vol %ExplosionLimits,upper23vol %DecompositionTemperatureNotavailable SolubilityinwaterSlightlysoluble SpecificGravity/Density1.33(Water=1)CHLORINATE%0.0005max 0.0005max
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