خلوص بیش از 99.8٪ R12 CFC مبرد ها در سیلندر برای Refiling خودرو تهویه مطبوع

Purity more than 99.8% R12 CFC Refrigerants In Cylinder For Auto Air Conditioner Refiling Specifications R12 COMPONENTS dichlorodifluoromethane CAS NUMBER WEIGHT% 75-71-8 100 Physical Property Boiling Point,℃ -26.5 Vapor Pressure,30℃,MPA 0.72 Solubility in Oil Mineral oil Flammability A2 Toxicity Pass Critical Temperature, ℃ 115.86 Critical Pressure, Mpa 4.56 ODP 0.0338 GWP 1500 Quality Index 　 Purity,% ≥99.8 Moisture, PPm ≤10 Vapor Residue, PPm ≤100 Appearance Colorless, No