Industrial Grade 99% Purity Dichloromethane /Methylene
Chloride
Product Name: Methylene Chloride/Dichloromethane
Product standard:GB/T 4117-2008
Molecular formula: CH2CI2
Relative molecular mass: 84.93
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.
Specifications:
Property | Unit | GB/T4117-2008 |
Top quality | High quality | Regular quality |
Appearance | ---- | Colorless and clear liquid |
Mass of methylene chloride | % | ¡Ý99.9 | ¡Ý99.5 | ¡Ý99.20 |
Moisture | % | ¡Ü0.010 | ¡Ü0.020 | ¡Ü0.030 |
Acidity(as HCI) | % | ¡Ü0.0004 | ¡Ü0.0008 |
Chroma(Pt-Co) | ---- | ¡Ü10 |
Mass fraction Of evaporated residue | % | ¡Ü0.005 | ¡Ü0.0010 |
Application:
It has strong solubility and no toxicity, etc advantages. It is wide used for
manufacturing safety film and orthocarbonate and can also be used for solvent
of paint, cleaner for metal, gasfog spray agents, polyurethane foaming agent,
mold release agent, paint remover. Dichloromethane is also used in the manufacture
of photographic film and has been used to remove caffeine from coffee
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.
Quality assurance:
We have the best quality and fashion designs to support your orders. Wholesale &
retailers are welcome. Quality is the basic of life, the reputation is the way of
development,the service is competition treasure, the good faith from us here, a choice
that we choose a win-win situation.
