Hydrogen Sulphide Intergas International Gases and Chemicals Limited

Intergas Products > Semiconductor Gases > Hydrogen Sulphide

HYDROGEN SULPHIDE

H2S
UN 1053

DESCRIPTION: Hydrogen Sulphide is a colourless, flammable, toxic gas having an offensive odour.

TYPICAL APPLICATIONS: Used in metallurgy in the preparation of sulphides. Used with Nitrogen to clean sire prior to zinc coating.

Order Hydrogen Sulphide: +44 (0) 1782 822061 or Contact Us.

Grade Impurities	99.9% (N3.0)
(Liquid Phase)	(Vol. PPM)
Carbonyl Sulphide	< 100
Carbon Disulphide	< 200
Nitrogen	< 100
Carbon Dioxide	< 100
Total Hydrocarbons	< 100
Typical Analysis Typical maximum values for impurities are given as way of a guideline to customers, however this information is neither a guarantee nor analysis of the product. The guarantee is that the product shall conform to the guaranteed minimum purity specification.

Cylinder Size	Volume (kg)
H10st	6
H47st	30
H50st	32
H100mst	64

Cylinder Data

Supplied as a liquefied gas under its own vapour pressure in steel or aluminium cylinders.
Standard sizes / volumes as listed -
larger volumes are available on request.

INTERGAS can supply any internationally recognised valve type. For Hydrogen Sulphide the standard international valve types are as follows:
American	CGA 330
British	BS 341-6
European	DIN 477-8
Recommended Regulator
INTERGAS recommends the use of manual or automatic gas cabinets for this product. Please contact us for further details.

Gas Data
Atomic Weight	34.076
Boiling Point	-60.3°C
Density	141 kg/m³
Vapour Pressure	18.4 bar