Product Name: Methylene Chloride/Dichloromethane
Product standard:GB/T 4117-2008
Molecular formula: CH2CI2
Relative molecular mass: 84.93
Physical and chemical properties of Methylene Chloride:
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.
Property | Unit | GB/T4117-2008 | ||||
Top quality | High quality | Regular quality | ||||
Appearance | ---- | Colorless and clear liquid | ||||
Mass of methylene chloride | % | ≥99.9 | ≥99.5 | ≥99.20 | ||
Moisture | % | ≤0.010 | ≤0.020 | ≤0.030 | ||
Acidity(as HCI) | % | ≤0.0004 | ≤0.0008 | |||
Chroma(Pt-Co) | ---- | ≤10 | ||||
Mass fraction of evaporated residue | % | ≤0.005 | ≤0.0010 | |||
A. It is wide used for manufacturing safety film and orthocarbonate
B. can also be used for solvent of paint, cleaner for metal, gasfog spray agents, polyurethane
foaming agent, mold release agent, paint remover.
C. Dichloromethane is also used in the manufacture of photographic film .
250 kg Drum ,
270kg Drum,21.6 MT/40'FCL .
also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.
