R152a

group name: R152a Refrigerant

Min Order: 1 piece

brand name: nature

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update time: Mon, 17 Sep 2012 11:20:45 GMT

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Packging & Delivery

Min Order1 piece

Briefing

It is mainly used in the field of refrigerant agent, aerosol and vesicant. also used as the main material of physical mixture.

Detailed

Physical properties：

Molecular weight	66.0
Boiling point under 1.013×105 Pa℃	-24.7
Density of liquid at 25℃(g/m3)	0.901
Vapor pressure at 25℃，Mpa	0.599
Critical temperature ℃	113.5
Critical pressure MPA	4.50
Critical density，g/cm3	0.365
Latent heat of vaporation at bp，kJ/kg	330.0
Solubility in water at 25℃, % by weight	0.28
Specific heat, liquid, 25℃ kJ/kg.	1.680
Ozone-Depletion Potential （ODP）	0
Global Warming Potential （GWP）	0.3

Quality Standard

Grade	Excellent Grade	1ST. Grade
Purity，%≥	99.8	99.5
Moisture（PPM≤）	10	20
Acidity（PPM≤）	0.1	1.0
Nonvolatile residues≤	100	100
Noncondensable gas in Vapor phase ，%≤	1.5	1.5

Usage：

It is mainly used in the field of refrigerant agent, aerosol and vesicant. It can also used as the main material of physical mixture. As a permanent refill, it is used as aerosol and propeller in the field of fixature, air-freshing agent, insecticide.

Package：

400L/320kg, 800L/640kg (≥3.01MPa) and 920L/740kg steel c ylinders