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Potassium Indigotrisulfonate, Sigma-Aldrich

Catalog No. 01258986 Shop All MilliporeSigma Supelco Products
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01-258-986 5 g
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Catalog No. 01-258-986 Supplier MilliporeSigma Supelco Supplier No. 2340875G
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Description

Ozone-scavenging reagent that reacts rapidly with ozone.

Potassium indigotrisulfonate has been used:

  • in colorimetric method of measurement of atmospheric ozone
  • for measuring residual aqueous ozone by gas diffusion flow injection analysis.
  • to determine O3 concentration in water.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 67627-18-3
Molecular Weight (g/mol) 616.72 g/mol

Specifications

Concentration >60%
Color Dark Blue
Quantity 5 g
Physical Form Crystals or Chunks
Chemical Name or Material Potassium indigotrisulfonate
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