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

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Hydrogen Sulfide, H2S Specialty Gas

CAS NO  7783-06-4
UN NO  1053
EINECS NO  231-977-3
Molecular weight  34.08
Appearance  Colorless, Rotten egg smell
Melting point  -85.5 ℃
Boiling point  -60.4 ℃
Density 1.36 kg/m³
DOT Class  2.3 & 2.1
Label  Toxic Gas, Flammable Gas


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Hydrogen Sulfide For Sale

Hydrogen sulfide, is a kind of inorganic compound, under standard conditions is a flammable acid gas, colorless, low concentration has rotten egg smell, very low concentration has sulfur smell, there is a highly toxic. The aqueous solution is hydrosulfuric acid, which is less acidic, weaker than carbonic acid but stronger than boric acid. Soluble in water, soluble in alcohol, petroleum solvents and crude oil.


Production of thioorganic compounds.

Analytical chemistry.

Precursor to metal sulfides.

Industrial Grade

Hydrogen≤ 0.08%
Carbon Dioxide≤ 1.6%
Nitrogen≤ 0.08%
Propane≤ 0.02%
Oxygen≤ 0.02%
Moisture≤ 50 ppm
Hydrogen≤ 0.02%
Carbon Dioxide≤ 0.4%
Nitrogen≤ 0.01%
Propane≤ 0.01%
Oxygen≤ 0.02%
Moisture≤ 50 ppm
Other Grades and Purity Available on Asking
Hydrogen≤ 0.02%
Carbon Dioxide≤ 0.03%
Nitrogen≤ 0.03%
Propane≤ 0.01%
Oxygen≤ 0.01%
Moisture≤ 20 ppm

Package Information

Cylinder CapacityValveWeight
47LCGA35030 kgs
Other Packages Available on Asking