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Product Name
Trifluoromethane (R23)
Physical Properties Formula CHF3 
Molecular Weight 70
Boiling point / ℃ -82
Critical temperature / ℃ 26.3
Critical pressure / Mpa 4.87
Liquid Density (20 ℃) ??/ (kg / m3) 824
Heat of vaporization / latent heat of vaporization (boiling point, 1atm), kJ / kg 241.19
Combustion limit (air) /% (by volume) No
Ozone Depleting Potential (ODP) 0
Global Warming (GWP100) 11700
Quality Index Appearance Colorless and transparent, not cloudy
Odor Odorless
Purity% ≥99.5
Ppm moisture content ≤50
Evaporation residue ppm ≤100
Non-condensable gas (V / V)% ≤1.5
Acidity (as HCL) ppm ≤ 1
Filling factor 0.76kg/L
Packing Refillable welded cylinders: 9kg, 30kg
Packaging logo Noncombustible gas
UN Number
Uses R23 substitute R13, mainly used in ultra-low temperature equipment
Storage and transportation R23 refrigerant cylinders for pressurized containers should be stored away from fire, heat, avoid direct sunlight, usually Store in cool, dry and ventilated warehouse; handling with care, light disposal to prevent damage to the cylinder and valves and other accessories .



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