Product Name: High Purity Electron Nitrogen Trifluoride Model NO.: NF3 Chemical Property: Combustion-Supporting Gas Grade Standard: Electronic Grade Constituent: Industrial Pure Air Formula: NF3 CAS No.: 7783-54-2 Purity: N4.6 Cylinder Spec: 47L / 470L Fill Contens (20˚c): 20kg / 200kg Valve Type: Diss 640 ISO Tank: 8800L Transport Package: Cylinder, ISO Tank Specification: 47L / 470L /8800L 20kg / 200kg/4000kg Origin: Suzhou, China HS Code: 2811299000 Product Description Product Descriptions:Nitrogen trifluoride (NF3) is acolorless and stable gas under ambient conditions. The gas is incombustible but can support combustion. When the temperature is above 350ºC, the gas will decompose slowly to produce fluorine of strong oxidation and therefore, it is astrong oxidant at high temperature.Typical technical data:ImpuritiesNF3≥99.995% Vol.%NF3≥99.99% Vol.%NF3≥99.98% Vol.%NF3≥99.9% Vol.%CF4≤20 Vol.ppm≤40 Vol.ppm≤100 Vol.ppm≤500 Vol.ppmN2≤5 Vol.ppm≤5 Vol.ppm≤10 Vol.ppm≤50 Vol.ppmO2+Ar≤3 Vol.ppm≤5 Vol.ppm≤10 Vol.ppm≤50 Vol.ppmCO2≤1 Vol.ppm≤5 Vol.ppm≤10 Vol.ppm≤10 Vol.ppmH2O≤1 Vol.ppm≤1 Vol.ppm≤1 Vol.ppm≤1 Vol.ppmHF≤1 Vol.ppm≤1 Vol.ppm≤1 Vol.ppm≤1 Vol.ppmSF6≤1 Vol.ppm≤2 Vol.ppm≤2 Vol.ppm≤25 Vol.ppmN2O≤1 Vol.ppm≤5 Vol.ppm≤10 Vol.ppm≤10 Vol.ppmCO≤0.5 Vol.ppm≤5 Vol.ppm≤10 Vol.ppm≤10 Vol.ppmPhysical property:molecular weightmelting pointboiling pointcritical temperaturecritical pressuredensity of liquidgas densityWater solubilityCAS NO.hazard categories71.01-206.8ºC-129ºC-39.3ºC44.02atm(4.46MPa)1554kg/m3(1atm)2.95kg/m3(1atm 21ºC)1.43*10-5(1atm,22ºC)7783-54-2Class 2.3Applications:Nitrogen trifluoride (NF3) has been widely used in electronic industry, semiconductor and solar photo electricity industry etc. It's agood etching and cleaning gas with advantages of no remaining, high cleaning speed and easy to decompose.Package typeCompany InformationSuzhou Xunhe Chemical Co., Ltd is staffed by trained personnel, combine many years experience in Gas industry .We supply cylinder gas, electronic gas, etc ., and the gas holder, panel, valves and fittings and other equipment, parts and engineering services to our customers in China and worldwide; The products are involved in various industrial fields, such as semiconductor chip, solar cell, LED, TFT-LCD, optical fiber, glass, laser, medicine ,etc., Our mission is to partner with our global customers to provide support, solutions and quality products that are innovative,reliable, and safe.Our products mainly include: H2, O2, N2, Ar, CO2, propane, acetylene, helium, laser mixed gas, SiH4, Sih2cl2, SiHCL3, SiCL4, NH3, CF4, NF3, SF6, HCL, N2O, doping mixed gas (TMB, PH3, B2H6) and other electronic gases.