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Trade Type

Sell

Product Name

Chlorine - ( CL2 )

Substance

Specifications

  • IUPAC Name: molecular chlorine
  • CAS Number: 7782-50-5
  • Chemical Formula: Cl2
  • Molecular Weight: 70.9
  • EC Number: 231-959-5
  • Purity Grade: 99.99% purity
  • Certificate of Analysis: In-house manufacturer specification (CoA on request)
  • Application: Fine chemical for pharmaceutical/industrial use
  • Purity , %: 99.99
  • Oxygen: ≤50 ppmv
  • Nitrogen: ≤50 ppmv
  • Carbon Dioxide: ≤30 ppmv
  • Carbon Monoxide: ≤5 ppmv
  • Methane: ≤1 ppmv
  • Water: ≤10 ppmv
  • DOT Shipping Name: Chlorine
  • DOT Classification: 2.3
  • DOT Label: Inhalation Hazard, Corrosive Gas
  • UN Number: UN1017
  • CGA/DISS/JIS/BS341/DIN477: 660/728/W26-14R/NO.6/NO.8
  • Shipped as: Liquefied Gas
  • Cylinder State @ 21.1°C: Liquid
  • Flammable Limits In Air: Non-flammable
  • Specific gravity (air =1): 2.473
  • Critical Temperature ( °C ): 144
  • Critical Pressure ( psig ): 1103.69

Other Information

Additional Description:

This Chlorine (Cl2, CAS 7782-50-5) is a pharmaceutical-grade industrial gas manufactured directly by Shanghai Wechem Technology Limited, offered at 99.99% and 99.999% purity grades with tightly controlled oxygen, nitrogen, carbon dioxide, carbon monoxide, methane and moisture impurity limits. Shipped as a liquefied gas (UN1017) with corrosive, inhalation-hazard classification, it is used in semiconductor plasma etching of aluminum and other metal layers and in the chlorination of organic chemicals. It is distributed across North America, Europe, Australasia, Asia, the Middle East and Africa.
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