Hydrogen Chloride

HCI

AGT International hydrogen chloride is produced by the direct reaction of hydrogen and chlorine instead of as a by-product of the manufacture of chlorinated hydrocarbons. It is inherently pure as a result and has applications in industries including pharmaceutical and petrochemical. High purity hydrogen chloride used in the semiconductor industry is produced by further reaction with catalysts as well as absorption techniques to remove impurities.

Standard Specifications

Purity / Assay
Impurities (Mol %)
3.0
99.9%
5.0
99.999%
Permanent Gases (H2+N2+Ar+O2)< 750H2 < 2.0 ppm
N2 < 1.0 ppm
O2 < 0.5 ppm
Carbon Monoxide< 50< 0.1 ppm
Carbon Dioxide< 40< 1.0 ppm
Chlorinated Hydrocarbons< 2--
Bromine / Chlorine< 3--
Methane--< 0.1 ppm
Moisture< 5 mg/kg< 0.75 ppm
Fe--< 3 ppbw
Ni--< 2 ppbw
Zn--< 5 ppbw
Cd--< 1 ppbw
Pb--< 2 ppbw
Cr--< 1 ppbw
Cu--< 1 ppbw
Na--< 5 ppbw
As--< 1 ppbw
P--< 5 ppbw
Sb--< 1 ppbw
B--< 1 ppbw

Please contact us if the specification you require is not shown above. AGT International is able to custom manufacture different specifications according to your requirements.

Standard Cylinder Sizes and Fill Volumes

Cylinder Information 
Cylinder SizeFill Volume (kg)
D1000660
D900550
Y272
H7950

If you require a different container size please contact us.

Technical Information

Technical Data Shipping Information 
Molecular Weight (g/mol)36.461Shipping NameHydrogen Chloride, anyhydrous
Liquid Density (kg/m³)1192Hazard Class2.3 (8)
Gas Density (kg/m³)1.552UN No.UN 1050
Boiling point (°C)-85Hazard LabelToxic, corrosive
Specific Volume (m³/kg)0.66CAS No.7647-01-0
Vapour Pressure (bar.a @ 20°C)47.2
Valve OutletCGA 660 / DIN 8