Chengdu Taiyu Industrial Gases Co., Ltd

Hydrogen, H2 Industrial Gas Product Description Hydrogen (H2 ) is a highly flammable gas produced by separating it from water and fossil fuels. We offer hydrogen in a variety of supply modes for a variety of applications. Hydrogen, colorless, transparent, odorless, tasteless and insoluble in water, is a highly flammable gas at room temperature and pressure, and is the least dense gas known in the world. Industrial applications of hydrogen gas Hydrogen is often mixed with argon and is used for welding and cutting stainless steel. In refineries, hydrogen is used to process crude oil into refined oils, such as gasoline and diesel, and to remove pollutants. Hydrogen is also essential in chemical processing, such as making sulfuric and hydrochloric acids. Hydrogen has emerged as an ideal alternative energy source because it tends to produce lower unwanted emissions. Today, hydrogen fuel cell technology is being developed to power various vehicles such as buses and industrial machinery. More

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 irreplaceable position in the production of fine chemicals, liquid crystal materials and high-end pharmaceutical industries. Product Description CAS NO  7783-60-0 UN NO  2418 EINECS NO  232-013-4 Molecular weight  108.06 Appearance  Colorless Melting point  −121.5~−120.5℃ Boiling point  −40.4℃ Density  1.95g/m DOT Class  2.3+8 Label  Toxic Gas, Corrosives Sulfur tetrafluoride Gas   is a colorless gas with a distinct sulfurous odor. It is highly toxic by inhalation and is highly irritating to the skin, eyes and mucous membranes. It reacts violently with water and acids, producing toxic fluoride and sulfur oxide fumes and acidic solutions. Sulfur tetrafluoride is heavier than air. The sulfur in SF4 is in the formal +4 oxidation state. Sulfur has a total of six valence electrons, two of which form lone pairs. Th