Characteristics & Purposes It is a colorless gas under ordinary temperatures and a colorless & transparent liquid under the pressure of itself, used is refrigerants and the vital part to substitute HCFC-22. Physical Characteristics Index Unit HFC-32 Chemical formula CH2F2 Molecular weight g/mol 52.02 Melting point °C -136 Boiling point °C -51.7 Specific gravity (25°C liquid) g/cm3 0.958 Vapor pressure (25°C) MPa 1.689 Critical temperature °C 78.10 Critical pressure[...]

HFC-410A(Mixed refrigerant R410A) Product: Mixed refrigerant R410A Property of chloride : Molecular Weight, 72.58 Boiling Point, -51.6°C Critical Temperature, 72.5°C Critical Pressure, Mpa 4.95 Specific Heat of Liquid, 30°C, [KJ/(kg.°C)], 1.78 ODP, 0 GWP, 0.2 Packing: Disposable cylinder 25lb/11.3kg; Recyclable cylinder 926L; ISO-Tank. Quality standard : Purity,>=99.8% Moisture, PPm <=10 Acidity, PPm <=1 Vapor Residue, PPm<=100 Appearance:Colorless,[...]

HFC-134a(1,1,1,2-TETRAFLUOROETHANE) Product: tetrafluoroethane R134A Property of chloride : Molecular Weight, 102.03 Boiling Point, -26.1°C Critical Temperature, 101.1°C Critical Pressure, 4.05Mpa Specific Heat of Liquid, 30°C, [KJ/(kg.°C)] 1.51 Solubility(water, 25°C), 0.15% ODP,0 GWP,0.13 Packing: Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L, 800L, 926L, 1000L; ISO-Tank. [...]

Product name:MAPP GAS Common Names/synonyms:LPG-MAPP(R)Mixture;MAPP(R)-LPG Mixture;MAPP,LPG(Liquefied petroleum gas) Classification:Synthetic/Analytical chemistry Place of Origin: Quzhou,Zhejiang,China Grade Standard: Industrial Grade Purity:99.95% Appearance:Colorless Ingredient: 1.propylene HC-1270 volume:40%---50% CAS No:115-07-1 2.methy-acetylene volume:27%--33% CAS No:74-99-7 3.1,2-propadiene(allene) volume:13%--15% CAS No:463-49-0 Application: for[...]

HCFC-22(CHLORODIFUOROMETHANE) Molecular Formula：CHCLF2 H.S. Code：29034910 UN No. ：1018 Class：2.2 Physical Properties Molecular weight --------------------------- 86.48 Normal boiling point ----------------------- -40.82 Density (kg/m3), Sat. liquid @30℃ --------- 1177 Critical temperature ℃--------------------- 96.15 Critical pressure MPa----------------------- 4.75 Ozone Depletion Potential （ODP） ---------- 0.045 Global Warming Potential （GWP） -----------[...]