R152A Difluoroethane-1,1, High Quality China R152A Difluoroethane-1,1 Suppliers and Manufacturers

R152A Difluoroethane-1,1

Supplier Info

Zibo Yichi International Trading Co., Ltd.

[China Supplier]

Contact Person : Mr. Lee Brian

Tel : 86-533-3599992

Fax : 86-533-3599991

Product Detail

Used for foaming agent and fire retardant

1,Molecular Formula:(CH3)2CHF2

2,Physical properties

Molecular weight	66.0
Boiling point under 1.013×105 Pa°C	-24.7
Density of liquid at 25°C(g/m3)	0.901
Vapor pressure at 25°C,Mpa	0.599
Critical temperature°C	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°C, % by weight	0.28
Specific heat, liquid, 25°C kJ/kg.	1.680
Ozone-Depletion Potential(ODP)	0
Global Warming Potential(GWP)	0.3

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

4,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.

5,Package

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

R152A Difluoroethane-1,1