Factory Direct Sale CAS 75-09-2 High Purity 99.9% Dichloromethane

• Customization: Available
• CAS No.: 75-09-2
• Formula: CH2cl2
• Model NO.: CAS 75-09-2
• EINECS: 200-838-9
• Classification: Alkane
• Grade Standard: Industrial Grade
• Fat Hydrocarbon Saturation: Alkane
• Fusing Points: -97 °c
• Transport Package: Drum
• Specification: 250
• Trademark: Dexiang
• Origin: China
• HS Code: 2903120001
• Production Capacity: 10000pieces/Year

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.

 

Name	Methylene chloride
Chemical Formula	CH2Cl2
Specification
Item	Limit	Unit
Purity	99.97min	%
Water	0.008max	%
Color,(Pt-Co)	5 min
Acidity(HCL)	0.0004%max
Appearance	colorlessliquid
Odor	therealodor-chloroform-like
Residueonevaporation	0.0015max	%
VaporDensity(air=1)	2.93
BoilingPoint	39.8	deg C
Freezing/MeltingPoint	-97	deg C
RelativeDensity	1.320
PartitionCoefficient	1.25	(N-Octanol/Water)
pH	6.0-7.0
VaporPressure	350max	mm Hg @ 20 deg C
Viscosity	Notavailable
AutoignitionTemperature	556max	degC(1,032.80degF)
FlashPoint	Notapplicable
ExplosionLimits,lower	13	vol %
ExplosionLimits,upper	23	vol %
DecompositionTemperature	Notavailable
Solubilityinwater	Slightlysoluble
SpecificGravity/Density	1.33	(Water=1)
CHLORINATE%	0.0005max	0.0005max