Sulfur Dioxide SO2

• Post Date:

  Dec 22,2017

• Expiry Date:

  Jun 20,2018

• Detailed Description:

  Specs:Sulfur Dioxide SO2
  Payment Method: L/C, T/T, Western Union
  Sulfur Dioxide SO2
  
  
  CAS No.: 7446-09-5
  EINECS No.: 231-195-2
  UN No.: UN1079
  Purity: 99.9%
  Dot Class: 2.3
  Appearance: Colorless Liquid
  Grade Standard: Industrial Grade
  
  
  Precursor to sulfuric acid:
  Sulfur dioxide is an intermediate in the production of sulfuric acid, being converted to sulfur trioxide, and then to oleum, which is made into sulfuric acid.
  
  As a preservative reducing agent:
  Sulfur dioxide is sometimes used as a preservative for dried apricots, dried figs, and other dried fruits, it is also a good reductant.
  
  As a refrigerant:
  Being easily condensed and possessing a high heat of evaporation, sulfur dioxide is a candidate material for refrigerants.
  

• Company:

  Chengdu Taiyu Industrial Gases Co., Ltd.     [ China ]        

• Contact:

  Panda Chen

• Tel:

  86-028-88455212

• Fax:

  86-028-88455212

• Email:

  info@chinaspecialtygases.com