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- Details for China R407c
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R407c
Category : Organic chemicals and Derivatives
CAS NO : EC NO : MF : MW : Product description : R407c is azeotropic mixture type HFC refrigerant, composition: R32: R125: R134a=52:23:25
Molecular weight: 86.2
HS No.: 38247800
UN No.: 3340
I.Physicochemical properties:
1. Appearance and property: Colorless gas.
2. Boiling point: -43.56°C
3. Liquid weight (D25°): 1.134
4. Critical temperature: 86.74 °C
5. Critical pressure: 4.619MPa
6. Critical density : 527.30kg/m3
7. Vapor pressure: 1174.1KPa (25°C)
8. GWP:1.526
9. ODP: 0
II. Usage
R407C is ecological refrigerant instead of R22 and R502, has the characteristics of clean, non-combustible, and good refrigeration effect, etc. it is widely applied in air conditioner industry.
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 25lb/11.3kg; recycled steel cylinder 400L, 800L, 926L, 1000L; ISO-TANK. Filling ratio is smaller than 0.9Kg/L.Synonyms : no data
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