Refrigerant Gas R290

• Category :

  Organic chemicals and Derivatives

• Synonyms :

  Propane,high purity;

• CAS NO :

  74-98-6

• EC NO :

  200-827-9

• Molecular Formula :

  C₃H₈

• Molecular Weight :

  44.0962

• Main Specifications :

• InChI :

  InChI=1/C3H8/c1-3-2/h3H2,1-2H3

• Packing :

  Non-refillable cylinder: 30lbs/5kg

• Product description :

  Propane R290
  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.
  Physical Property
  Molecular Formula		CH3CH2CH3
  Molecular Weight		44.90
  Boiling Point		?-42.20℃?
  Critical Temperature		96.7 ℃
  Critical Pressure		4.25Mpa
  ODP		0
  GWP		0.01
  Quality Standard
  Odor		Odorless
  Purity		≥ 99.8%
  Moisture		≤20PPm
  Acidity		≤1PPm
  Evaporated Residue		≤800PPm
  Package Instruction
  Specification	30LB Disposable Cylinder?
  N.W.（KG）	5

• Molecular Structure :