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        China R404a - China Supplier
        China R404a - China Supplier

        R404a

        Price:Negotiable
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        Contact Info
        • Add:No. 2-1316, Lishi·Luxembourg Jiangdong Road, Kechen West District, Quzhou, Zhejiang, Zip: 324000
        • Contact: Young
        • Tel:+86-570-2985588 / 2985568 / 2985598 / 2985558
        • Email:sales@youngtimechem.com

        Other Products

        Description
        Additional Information

        R404a is azeotropic mixture type HFC refrigerant, composition: R125: R143a: R134a=44:52:4

        Molecular weight: 97.6

        HS No.: 38247800

        UN No.: 3337

        I.Physicochemical properties:

        1. Appearance and property: Colorless gas.

        2. Boiling point: -46.4°C

        3. Liquid weight (D20°): 1.045??

        4. Critical temperature: 72.1 °C

        5. Critical pressure: 3.728MPa

        6. Critical volume: 0.00194M3/Kg

        7. Critical density : 515.3g/cm3

        8. Vapor pressure: 666.1KPa (25°C)

        9. HGWP:0.28

        10. GWP:0.083

        11. ODP: 0?

        II. Usage

        R404a is applied in industrial refrigerating system instead of R-502 and R-22. R-404a is widely used in cabinet freezer in supermarket, refrigeratory, showcase, transportation refrigeration, etc.

        III. Quality standard

        Item

        Superior

        First class

        Purity ≥ (m/m) %

        99.8

        99.5

        Acidity (Calculated by HCI) ≤(m/m)ppm

        0.1

        1

        Moisture ≤(m/m)ppm

        5

        10

        Residue after evaporation≤ (v/v) ppm

        100

        100

        Non-condensable gases ≤25°C (v/v) %

        1.5

        1.5

        Chloride content

        Qualified

        Qualified

        Appearance

        Colorless and clear

        Colorless and clear

        Odor

        -

        Odorless

        IV. Packing, storage and transportation Hazard rank: 2.2 type gas

        Hazard cargo packing mark: 5

        Packing type: III

        Packing: Can 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; disposable steel cylinder 24lb/10.9kg; recycled steel cylinder 400L, 800L, 926L, 1000L; ISO-TANK. Filling ratio is smaller than 0.8Kg/L.

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