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HFC

HFC-407C

Molecular formula:Near-azeotropic mixture of HFC-32, HFC-125 and HFC-134a

UN Number:3340

risk grades:2.2


Applications: substitute for HCFC-22, used in air-conditioners and non-centrifugal refrigeration systems

Packaging: 13.6L/926L, Steel Cylinder/ISOTANK


HFC-407C

Name: R407C (Near-azeotropic mixture of HFC-32, HFC-125 and HFC-134a)
Applications: substitute for HCFC-22, used in air-conditioners and non-centrifugal refrigeration systems
Packaging: 13.6L/926L, Steel Cylinder/ISOTANK

Product Description

Physical Properties

Appearance: colorless, transparent and volatile liquid and vapor with slight odor; gas under normal temperature
PHneutral (25℃)
Boiling Point (℃): -43.9
Relative Density (water=1): 1.2
Relative Vapor Density (air=1): 3.0
Saturated Vapor Pressure (kPa): 1174.0 (25℃), 2186.0 (50℃)
Critical Temperature (℃): 86.5
Critical Pressure (Mpa): 4.634
Self-ignition Temperature (℃): 685

Specifications

Near-azeotropic mixture (23% HFC-32, 25% HFC-125 and 52% HFC-134a) ≥ 99.8%

Others

Storage: it should be stored in cool, dry and well ventilated rooms; the tank temperature should below 50℃; keep it away from fire, heat, moisture, sunshine, inflammables, chlorine and strong oxidant; use soapsuds to check tank leaks
Incompatibility: active metal, alkali metal, alkaline earth, metal powder (aluminum, zinc, beryllium), strong oxidant, inflammables and combustibles

Relevant Information