6 5kg propane refrigerant r290

ر290 المبرد. صديقة للبيئة عالية النقاء البروبان المبرد.

Product Description Physical Property Molecular Formula CH3CH2CH3 Molecular Weight 44.10 Boiling point, ºC -42.08 Critical Temperature, ºC 96.6 Critical pressure, Mpa 4.248 Liquid specific heat, 30ºC, [KJ/(kg·ºC)] 1.64 ODP 0 GWP 3.3 Quality index(AHRI-700) Purity, % ≥99.9 Sulfur(ppm) ≤1.0 Moisture (ppm by weight) ≤10 Acidity (ppm by weight,as HCL) ≤1.0 Vapor Residue(% by volume) ≤0.01 Appearance Colorless Odor Odorless USE For refrigerant, for central air conditioning, heat