Zhejiang Guomao Industrial Co., Ltd.

Refrigerant, Zero Odp, Refrigeration manufacturer / supplier in China, offering Enviromental Friendly Refrigerant Gas R290 for Domestic Air Conditioner, Refrigerant R404A in 10.9kg Disposable Steel Cylinder Gmcool, Manufacturer Guomao Refrigerant Gas (R404A) and so on.

Supplier Homepage Product List HC refrigerant Enviromental Friendly Refrigerant Gas R290 for Domestic Air Conditioner

Enviromental Friendly Refrigerant Gas R290 for Domestic Air Conditioner

FOB Price:US $2,500 / Ton
Min. Order (Tons) FOB Price
5+ US $2,500 / Ton
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Min. Order: 5 Tons
Production Capacity: 5, 000mt/Year
Transport Package: 380g Tinplate Can
Payment Terms: L/C, T/T, D/P

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Basic Info.

Model NO.:R-290
Grade Standard:Industrial Grade
CAS No.:74-98-6
Ec No.:200-827-9
Applications:Domestic Air Conditioner
HS Code:2711120000

Product Description

Purity(mol)%                             ≥99.5
Water (v/v) %                            ≤0.001
Total sulfur (ppm)                    ≤1
Unsaturated hydrocarbon  %    ≤0.01
Residue after evaporation %      0.01

R290 is a HC based refrigerant, which has zero ODP and a negligible GWP. It is replacement for R22 and R502 in low temperature refrigeration system.
R22, R502
Refrigeration plants
Domestic heat pump
Air conditioner
Environment friendly
Works with the existing lubricants MO and AB

Lubricant Recommendation
MO and AB

-1L tinplate can, N.W.410g/can
-13.6L non-refillable steel cylinder, 5kg/cylinder,
-926L refillable steel cylinder, N.W. 380kg/cylinder
-24M3 ISO tank container, 10MT/tank


Physical properties:
ComponentChemical nameMolecular formulaWeight%
 Molecular weight 44.1
 Boiling point -42.2 ºC
 Critical temperature 96.7ºC
 Critical pressure 4250kPa (4.25MPa)
 Odor Slight ethereal
 Form Liquefied gas
 Color Clear, colorless
 Specific heat of liquid at 25 ºC 1.64KJ/kgºC
 Absolute pressure at 25 ºC 0.95MPa    
 Vapor Density at 25 ºC(Air = 1) 1.5
 Liquid Density at 25 ºC 0.492g/cm 3
 Ozone Depletion Potential (ODP) 0
 Global Warming Potential (GWP) 100yr 0.01
 ASHARE Safety Group Classification A3
 Flammability at 1 atm. and 18 ºC Extremely flammable

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Zhejiang Guomao Industrial Co., Ltd.

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