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Hydrogen Sulfide H2S Specialty Gas

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Hydrogen Sulfide H2S Specialty Gas

CAS No.: 7783-06-4

EINECS No.: 231-977-3

UN No.:UN1053

DOT Class: 2.1 & 2.3

Purity: 99.9%

Standard Packaging: 40L, 47L cylinder

Molecular weight: 34.08 g/mol

Density: 1.36 kg/m³

Chemical Property: Flammable Gas, Toxic Gas

Standard Grade: Industrial Grade

    Description

    Hydrogen sulfide (H2S) is a colorless and highly toxic acidic gas. It is an inorganic compound. It has no obvious smell at high concentrations, has a strong smell of rotten eggs at low concentrations, and has a sulfur smell at very low concentrations. In industrial applications, hydrogen sulfide is used in the flotation process of sulfide ores and is also an important raw material for the production of sulfur and sulfuric acid. Furthermore, in laboratories it is used as an analytical reagent, for example in the qualitative analysis of heavy metal ions.

    Product Content

    Specification

    99.9% min

    Units

    COS

    <1000

    ppm

    CS2

    <200

    ppm

    N2

    <100

    ppm

    CO2

    <100

    ppm

    THC

    <100

    ppm

    Moisture (H2O)

    ≤500

    ppm

    Package & Shipping

    Product

    Hydrogen H2S Liquid

    Package Size

    40Ltr Cylinder

    50Ltr Cylinder

    T75 ISO Tank

    Filling Net Weight/Cyl

    25Kgs

    30Kgs

    /

    QTY Loaded in 20’Container

    240 Cyls

    200 Cyls

    Total Net Weight

    6 Tons

    6 Tons

    Cylinder Tare Weight

    50Kgs

    55Kgs

    Valve

    CGA330 / CGA660 Stainless Steel.

    Typical Application

    1)Production of thioorganic compounds: Several organosulfur compounds are produced using hydrogen sulfide. These include methanethiol, ethanethiol, and thioglycolic acid.
    2)Analytical chemistry: For well over a century, hydrogen sulfide was important in analytical chemistry, in the qualitative inorganic analysis of metal ions.
    3)Precursor to metal sulfides: As indicated above, many metal ions react with hydrogen sulfide to give the corresponding metal sulfides.
    4) Miscellaneous applications:Hydrogen sulfide is used to separate deuterium oxide, or heavy water, from normal water via the Girdler sulfide process.

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