Chemicals

Quick DetailsCAS No.:?1333-74-0Other Names:?HydrogenMF:?H2EINECS No.:?ReferencePlace of Origin:?Jiangsu, China (Mainland)Grade Standard:?Industrial GradePurity:?99.5%Appearance:?ColorlessApplication:?Industrial gasBrand Name:?jinhong gasModel Number:?Industry Hydrogen,H2 gas 99.5~99.9%Product Name:?Industry Hydrogen,H2 gas 99.5~99.9%Item:?Industry Hydrogen,H2 gasprice:?factory pricePackaging & DeliveryPackaging Details:Cylinder 40LDelivery Detail:Shipped in 20 days after paymentIndustry Hydrogen,H2 gas 99.5~99.9%?FormulaH2Packing typeSteel CylinderMolecular weight:2.016Condition:Brand newBoiling point:-253Capacity:40,60LMelting point:-259.2Dimension(L*W*H)22,22,140cmVapor Pressure:Full Weight:50.5KgSpecific Volume:11.99 m3/kgEmpty Weight:50KgLower Flammable Limit:4Color:GreenUpper Flammable Limit94ApplicationThreshold limit ValueStorage time:≥3 yearsUN Number:1049Warranty period:3 yearsCAS NO.:1333-74-0DOT Classification:2.1Cylinder Connection:G5/8Grade:industryPurity:≥99.5%ndustry Hydrogen/H2 gas 99.5~99.9%?Similar name:?pure hydrogen, 99.999% hydrogen gas, H2 hydrogen gas, compressed hydrogen gas, hydrogen industrial gas, etc?Description:At standard temperature and pressure, hydrogen (H2) is a colorless, odorless, tasteless, non-toxic, nonmetallic, highly combustible diatomic gas with the molecular formula H2.Applications1).Large quantities of H2 are needed in the petroleum and chemical industries. The largest application of H2 is for the processing (& quot;upgrading& quot;) of fossil fuels, and in the production of ammonia.The key consumers of H2 in the petrochemical plant include hydrodealkylation, hydrodesulfurization, and hydrocracking.2).Hydrogen gas is used as a?shielding gas?in?welding?methods such as?atomic hydrogen welding.3).In more recent applications, hydrogen is used pure or mixed with nitrogen (sometimes called?forming gas) as a tracer gas for minute leak detection.4).Hydrogen is commonly used in power stations as a coolant in generators due to a number of favor