Refrigerant R290

1,replace R22
2,high purity
3,colorless
4,no foreign oder
5,for central air cinditioning,heatpump,air conditioning

Quality indicators

Propane content  %  ≥       99.5

Sulfur content   %  ≤        1

Moisture       %   ≤       0.001

Residue        %   ≤       0.01

Appearance                  colorless

Odor                        no foreign odor

Physical properties

Molecular formula             CH3CH2CH3

Molecular weight              44.10

Boiling point °C               -42.1

Absolute pressure (25°C)Mpa     0.95

Liquid density (25°C) kg/m3      0.49

Critical pressure Mpa            4.25

Critical temperature °C           96.7

ODP                          0

GWP                          0.01

Use

For refrigerant, for central air conditioning, heat pump, air conditioning

And other small household refrigeration equipment, replacement of HCFC-22

Also can be used for metal gas