Quzhou Youngtime Chemical Co., Ltd.

R407c

• Category :

  Organic chemicals and Derivatives

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• 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.