CAS No: 7782-44-7 packing: steel cylinder
Purpose:
As combustion supporting gas and strong oxidant, it is mainly used in metal smelting, mechanical welding and cutting, petrochemical industry, electronic industry, medical care, national defense and military industry, optical fiber and other industries. Strong oxidants in chemical and gold treatment, manufacturing water gas and natural gas, low-temperature oxidation of petroleum gas, welding and cutting metals, rocket engines, oxygen breathing devices, air purification, liquid oxygen explosives, refrigerants, dyes, plasma etching for semiconductor manufacturing, oxidation, diffusion, chemical vapor deposition, standard gas, correction gas, zero gas, on-line instrument standard gas, medical gas Preparation of optical waveguide.