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HFC-143a Share:

Product Name:HFC-143a

Molecular Formula:CH3CF3

Packaging: 800L/926L;Steel Drum/TANK

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Name: HFC-143a
Molecular Formula: CH3CF3
Applications: used as substitute for R-502
Packaging: 800L/926L Steel Drum/TANK

Product Description

Physical Properties

Appearance: flammable gas with light smell
Molecular Weight: 84.04
Critical Temperature, ℃: 73.15
Melting Point, ℃: -117
Critical Pressure, MPa: 3.834
Boiling Point, ℃: -47.75
Critical Density (25℃), liquid, g/cm3: 0.455
Relative Density (water=1): 1.3
PH: neutral
Relative Vapor Density (air=1): 2.9
Self-ignition Temperature, ℃: 750
Upper Explosion Limit, % (V/V): 19
Lower Explosion Limit, % (V/V): 9.5
Flash Point, ℃: -90
Saturated Vapor Pressure, Kpa: 1247
Latent Heat of Evaporation at Boiling Point, KJ/Kg: 231

Environment Data

ODP: 0
GWP: 52
Atmospheric Lifetime (years): 4470

Specifications

Grade Premium Grade High Purity Grade
Purity, %≥ 99.8 99.95
Moisture, %≤ 0.001 0.001
Acidity, %≤ 0.00001 0.00001
Evaporated Residue, %≤ 0.01 0.01