Sulphur Trioxide (So3)

CHEMICAL FORMULA :

  • SO3

PROPERTIES

  • Appearance :
  • Colourless liquid
  • Sp. Gravity at 30 oC :
  • 1.837
  • Boiling point :
  • 44.8 oC

Attack many metals with liberation of hydrogen, which is inflammable and forms explosive mixture, Oxidizing agent.

SPECIFICATIONS

  • Purity (as Free SO3) :
  • 99.5 % min
  • Iron (as Fe) :
  • 0.01 % max
  • Sulphuric Acid (as H2SO4):
  • 0.40 % max
  • Oxidisable Impurity (as SO2)
  • 0.02 % max

Applications

  • Sulphur Trioxide is widely used as a sulphonating agent in chemical industry.

DANGERS AND PRECAUTIONS FOR HANDLING PRODUCT :

  • Highly toxic & strong irritant to tissues.
  • Causes severe damage to eyes, Skin & air passage.
  • Reaction with moist air produces mist, which has severe irritant effect on eyes, skin & air passage.
  • Store the material in MS tank with vent.

PACKING :

  • Tanker Load.

Specifications

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