E02 No.509 Floor 5 Unit3 Building1 No.1700 Tianfu Avenue North Section High-tech district Chengdu City  Pilot Free Trade Zone China(Sichuan)

Work Hours
Monday to Friday: 9AM - 6PM
Weekend: 10AM - 5PM

Purity Chlorine, Cl2 Specialty Gases

CAS NO  7782-50-5
UN NO  2037
EINECS NO  231-959-5
Molecular weight  70.90

At normal temperature and pressure for a strong pungent smell of yellow-green highly toxic gas

Melting point  -101℃
Boiling point  -34℃
Density  3.21kg/m³
DOT Class  2.3
Label  Non-flammable Gas


》Send Mail《


Chlorine gas is asphyxiating, denser than air, soluble in water and alkalisolution, easy to dissolve in organic solvents (such as carbon disulfide and carbon tetrachloride), easy to compress, can be liquefied into yellow-green oil liquid chlorine, is one of the main products of the chlor-alkali industry, can be used as a strong oxidant. When hydrogen gas with volume fraction of more than 5% is mixed in chlorine gas, it may be dangerous to explode when exposed to strong light.


Chemical industry is used in the production of sodium hypochlorite,aluminum trichloride, ferric chloride, bleach powder, bromine, phosphorus trichloride and other inorganic chemical products, but also used in the production of organic chlorides, such as chloroacetic acid, epichlorohydrin, benzene and so on.

Mainly used in the production of plastics (such as PVP), synthetic fibers, dyes, pesticides, disinfectants, bleach solvents and various chlorides.

Industrial Grade

O2+Ar< 0.01ppmv
N2< 0.01ppmv
H2< 0.02ppmv
CO< 0.01ppmv
CH4< 0.01ppmv
Cu< 0.010
Zn< 0.010
Other Grades and Purity Available on Asking

Package Information

Cylinder CapacityValveQuantity
Other Packages Available on Asking