Detail

Dichloromethane

Product name: Dichloromethane
Application: Used as solvent for coatings, metal degreasing, aerosol propellants, polyurethane foaming agents and the manufacture of safe film and polycarbonate, is an excellent solvent.
Packaging specification: steel drum 200L, tank-truck
Storage: should be preserved in dry and ventilated place avoid rainfall and direct sunlight

Physical property:

Molecular formula

CH2Cl2

-

Molecular weight

84.93

-

CAS CN

75-09-2

-

EINECS 

200-838-9

-

Melting point

-97 °C

-

Water solubility

20g /L

@(20 ℃)

Density

1.325 g/mL

@ 25 °C(lit.)

Appearance

colorless transparent volatile liquid

-

Flashing point

no

(Incombustible)

Boiling point

39.75 deg C

@ (760 mm Hg)

Vaporization heat

28.82 kJ/mol

@(25℃)

Specification:

Item

Index

 

Superior grade

Top grade

Qualified product

Purity /% ≥

99.90

99.50

99.20

Moisture /% ≤

0.010

0.020

0.030

Acidity(as HCI)  /% ≤

0.0004

0.0004

0.0008

Chroma (Pt-Co) ≤

10

10

10

Evaporated residue (mass)/% ≤

0.0005

0.0005

0.0010

The amount of stabilizer added is not included in the mass fraction of dichloromethane


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