R600a ISOBUTANE CAS: 75-28-5 UN:1969R600a is a HFC and CFC free refrigerant,Website:http://www.sirloongchem.com, providing the most environmentally friendly refrigerant available. It is extremely energy efficient, and has high cooling ability, low electricity waste.PHYSICALQUALITY STANDARDMolecular FormulaC4H10Purity≥99.5%Molecular Weight58.12Moisture (ppm)≤20Boiling Point (℃)-11.7Sulfur (ppm)≤1Critical Temperature (℃)134.9Acidity (ppm)≤1Critical Pressure (MPa)3.65Vapor Residue (ppm)≤100ODP0AppearanceColorlessGWP3OdorOdorlessAPPLICATION SCOPEAs refrigerant, it could be used in refrigerators, freezers, cold drink machine. Replacing R12,it could be used as the propellant of aerosol, for example, insecticide, cleaning agent, painting. It also could be used as the propellant and the solvent.PACKING and STORAGERefillable Steel Cylinders: 118L 400L 800L 926LISO TANK: 24m3 The product is packaged in steel cylinder or tank (or tank car). It should be kept in cool and dry place. Avoid heat source,kept away from sunlight and raining.