high purity refrigerant r290

• Post Date:

  Aug 28,2013

• Expiry Date:

  Feb 24,2014

• Detailed Description:

  Cas No. :74-98-6 Quantity: 5Kilograms
  Specs:C3H8
  Price:2.1 USD Metric Tons
  Payment Method: TT
  Refrigerant PROPANE R290
  
  [CAS# 74-98-6 ] [un# 1978] [ EC# 200-827-9]
  
  PHYSICAL PROPERTIES
  
  Molecular Formula
  CH3CH2CH3
  
  Molecular Weight
  44.90
  
  Boiling Point °C
  -42.20
  
  Absolute Pressure (25°C)Mpa
  0.95
  
  Liquid Density (25°C)kg/m3
  492
  
  Critical Temperature °C
  96.70
  
  Critical Pressure Mpa
  4.25
  
  ODP
  0
  
  GWP
  0.01
  
  QUALITY INDICATORS
  
  Purity
  ≥99.5
  
  Moisture %
  ≤0.001
  
  Acidity
  ≤1ppm
  
  Evaporation Residue %
  ≤0.01
  
  Appearance
  Colorless
  
  Odor
  Odorless
  
  APPLICATION
  
  Used as refrigerant, for central conditioning, heat pump, air conditioning and other small household refrigeration equipment. High grade R290 can be used as replacement of R22. Also can be used as metal welding gas.
  
  PACKAGING
  
  Iso Tank
  24m2/10t
  
  Disposable Cylinder
  30LB/50LB
  
  Refillable Cylinder
  118L/400L/800L/926L
  
  Refrigerant Cans
  Three Slices Can:100g---1000g
  
  
  
  Two Slices Can : 100g---1000g
  
  

• CAS Registry Number:

  74-98-6

• Synonyms:

  ;Propane,high purity;

• Molecular Formula:

  C₃H₈

• Molecular Weight:

  44.0962

• Molecular Structure:

  

• Company:

  Jinan longxiang painting equipment co.,ltd     [ China ]        

• Contact:

  linda

• Tel:

  +86-531-83383888

• Fax:

  +86-531-83857888

• Email:

  sdlongyao_linda89@163.com