Hydrogen Sulfide, H2S Specialty Gas
Product Description
is an inorganic compound that is a flammable acid gas at standard conditions and has a rotten egg smell in low concentrations.
Hydrogen sulfide is a colorless, highly toxic, flammable gas with a stench characteristic of rotten eggs. It is usually caused by bacterial breakdown of organic matter in the absence of oxygen, such as in swamps and sewers where anaerobic digestion can take place. It is also present in volcanic gases, "natural gas" and some well waters. Hydrogen sulfide has many names, some of which are ancient.
Crude oil contains small amounts of hydrogen sulfide, but natural gas can contain up to 90 percent hydrogen sulfide. About 10% of total global H2S emissions are caused by human activities.
|
CASNO |
7783-06-4 |
|
UNNO |
1053 |
|
EINECS NO |
231-977-3 |
|
Molecular weight |
|
|
Appearance |
Colorless, Rotten egg smell |
|
Melting point |
-85.5 ℃ |
|
Boiling point |
-60.4 ℃ |
|
Density |
|
|
DOT Class |
|
|
Label |
Toxic Gas, Flammable Gas |
在线联系供应商
Other supplier products
 |
Sulfur Tetrafluoride, SF4 Specialty Gas | Sulfur tetrafluoride is an inorganic compound and the most effective selective organic fluorinating agent widely used at present. It has an irrep... |
 |
Sulfur Hexafluoride, SF6 Specialty Gas | is a colorless, odorless, non-toxic and non-flammable stable gas. It is a new generation of ultra-high voltage insulating dielectric materials. ... |
 |
Carbon Monoxide, CO Specialty Gas | (CO) is a colorless, odorless, and tasteless gas that is highly toxic to humans and animals. It is produced by the incomplete combustion of carbon-... |
|
|
Hydrogen Sulfide, H2S Specialty Gas | Product Description is an inorganic compound that is a flammable acid gas at standard conditions and has a rotten egg smell in low concentration... |
 |
Trifluoromethane R23 CHF3, Refrigerant Gas | , Refrigerant Gas Product Description Trifluoromethane is an organic compound, colorless, odorless, non-conductive gas, and the ideal halothane r... |
Same products
 |
Nitrous Oxide, N2O Specialty Gas | 卖方: Chengdu Taiyu Industrial Gases Co., Ltd | , also known as nitrous oxide, is an inorganic substance that is stable at room temperature, has ... |
 |
Sulfuryl Fluoride, SO2F2 Industrial Gas | 卖方: Chengdu Taiyu Industrial Gases Co., Ltd | is an inorganic compound. It is a colorless, odorless and toxic gas under normal temperature and ... |
 |
Ethylene, C2H4 Specialty Gas | 卖方: Chengdu Taiyu Industrial Gases Co., Ltd | Ethylene is a colourless,with a sweet odour. Ethylene is one of the chemical products with the la... |
 |
Boron Trichloride, BCL3 Specialty Gas | 卖方: Chengdu Taiyu Industrial Gases Co., Ltd | Product Description Boron trichloride (BCL3) is a colorless fuming liquid or gas. Non-flammabl... |
 |
Polisorbato 80 | 卖方: GUANGDONG RUNHUA CHEMISTRY CO., LTD. | polysorbate 80 en español, también conocido como monooleato de Sorbitol de polioxie... |
