http://www.hynotegas.comExport DepartmentJohn SmithPhone: +86 - 379 - 69581179/+86 - 13849940041Fax: +86 - 379 - 69581180
Room 906, Tower A, Tomson Center No.228 Zhangyang Road, Pudong Shanghai 200120, ChinaShanghai, ShanghaiChina, 200120Web Page Link: https://www.toboc.com/shanghaihynote.aspx
Krypton, 99.999%, GB or standard cylinders as the package.We are ready to satisfy your needs on gas chemicals, CONTACT US now!
Carbon Monoxide, 99.9%, GB or standard cylinders as the package.We are ready to satisfy your needs on gas chemicals, CONTACT US now!
R508B is the industry standard replacement for R-13 and R-503 in very low temperature applications [below -40°F to -150°F (-40°C to -101°C)] such as medical freezers and environmental chambers. It offers advantages over R-23, including significantly lower compressor discharge te
ETO Mixture, 3N Ethylene Oxide balance CO2 upon request, packaged in GB or DOT standard cylinder, mainly used in hospitial and the factories where manufacture medical equipments.
Silane Mixture, 5N Silane balance 5N Nitrogen upon request; packaged in GB or DOT standard cylinders.It is widely used in glass industries.
Laughing Gas (N2O), 99.999%, packaged in GB or DOT standard cylinders.N2:<2.0 ppmvO2:<2.0 ppmvCH4:<0.1 ppmvCO:<0.1 ppmvCO2:<2.0 ppmvH2O:<2.0 ppmvNH3:<0.5 ppmvNO,NO2:<0.5 ppmv
Silane, 99.999%, packaged in DOT or Y-Ton cylinders.N2:<1.0 ppmvO2:<1.0 ppmvCH4:<0.5 ppmvCO:<0.5 ppmvCO2:<0.5 ppmvMoisture:<1.0 ppmvSi2H6:<1.0 ppmvResistivity:>10,000 (ohm/cm)
Hexafluoropropene, 99.9%, packaged in GB or DOT cylinders.Moisture:<40ppmwAcidity as HCl:<1.0 ppmwOther Organics:<100ppmw
Difluoromethane (R-32), packaged in GB or DOT standard cylinders.3N (99.9%)Moisture:<40ppmwAcidity as HCl:<1ppmwOther Organics:<100ppmw 32.9 kg5N (99.999%)Moisture:<5ppmvAcidity as HCl:<0.1ppmwAir:<4ppm
Trifluoromethane (R-23),packaged in GB or DOT standard cylinders.3N (99.9%)Moisture:<40ppmwAcidity as HCl:<1ppmwOther Organics:<100ppmw 32.9 kg5N (99.999%)Moisture:<5ppmvAcidity as HCl:<0.1ppmwAir:<4ppm
Physical State and Appearance: Gas at room temperature; liquid under pressureOdor: Sweet, faintVapor Pressure(10 Deg.C): 750 pisaVapor Specific Gravity (0 Deg.C, 14 psia, air=1): 0.975Boiling Point: -103.8 Deg.CMelting Point: -169 Deg.CFlash Point: -136 Deg.CWe can supply DOT or GB stanadard cylinde
Physical State: gasVapor Pressure: 558 psiaBoiling Point: -127.5 Deg.FFreezing Point: -279.5 Deg.FSpecific Gravity: 1.04Odor and Appearance: Odorless, colorless gasWe can supply DOT or GB stanadard cylinders (recycled and one-off) as the package for these refrigerants.
Physical State: GasBoiling Point: -285.7 Deg.FFreezing Point: -296.5 Deg.FSpecific Gravity: 0.55Odor and Appearance: Odorless, colorless gasWe can supply DOT or GB stanadard cylinders (recycled and one-off) as the package for these refrigerants.
Appearance: Clear, colorless liquid and vaporPhysical state: Gas at ambient temperaturesMolecular Weight: 102Chemical Formula: F3CCH2FOdor: Faint ethereal odorSpecific Gravity (water=1.0): <1.22Solubility In Water (Weight %): 0.15 wt%Boiling Point: -26.2 Deg.CFreezing Point: -92.5 Deg.CVapor Pressur
Molecular Weight: 44.11 g/moleBoiling Point: -43.2 Deg.FMelting Point: -302.6 Deg.FCritical Temperature: 205.9 Deg.FVapor Pressure: 109 psigVapor Densiyt: 1.6 (air=1)Secific Volume (ft3/lb):8.62Gas Density (lb/ft3): 0/116We can supply DOT or GB stanadard cylinders (recycled and one-off) as the packa
Odor & Appearance: Clear, colorless gas with sweet petroleum odorSolubility in water (70 Deg.F): 0.008%Specific Gravity (H20=1): 0.564Boiling Range: 10.9 Deg.FPresent Volatile by Volume: 100%Vapor Pressure (70 Deg.F): 31 psigVapor Density (air=1): 2.006Evaporation Rate: >1 (Ethyl Ether=1.0)
Physical State at 20(?): Liquefied gasColor: ColorlessOdor: No odor warning propertiesMolecular weight: 138Melting Point (?): -101Boiling point (?): -78.2Critical temperature (?): 19.7Vapour Pressure (20?): 30 barRelative density, gas (air=1): 4.8Relative density, liquid (water=1): 1.23Flammability
Physical State at 20?: Liquefied gasColour: ColourlessOdour: NoneMolecular Weight: 48Melting Point (?): -143Boiling Point (?): -37.1Critical Tmeperature (?): 102Vapour Pressure (?): 7.6 barRelative Density, gas (air=1): 1.7Relative Density, liquid (water=1): 0.78Flammability Range (V% in air): 5~10W
Physical State at 20?: Liquefied gasColour : ColourlessOdour : No odour warning propertiesMolecular Weight : 34Melting Point (?) : -142Boiling Point (?) : -78.4Critical Temprerature (?): 44.5Vapour Pressure (20?) : 33 barRelative Density, Gas (air=1): 1.2Re