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POTASSIUM INDIGOTRISULFONATE

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POTASSIUM INDIGOTRISULFONATE Basic information

Product Name:
POTASSIUM INDIGOTRISULFONATE
Synonyms:
  • INDIGO-5,5',7-TRISULFONIC ACID TRIPOTASSIUM SALT
  • INDIGO TRISULFONATE POTASSIUM SALT
  • INDIGOTRISULFONIC ACID POTASSIUM SALT
  • 5 5',7-INDIGOTRISULFONIC ACID POTASSIUM SALT
  • 5,5',7-INDIGOTRISULFONIC ACID TRIPOTASSIUM SALT
  • POTASSIUM INDIGOTRISULFONATE
  • TRIPOTASSIUM INDIGO-5,5',7-TRISULFONATE
  • 3-dihydro-3-oxo--tripotassiumsalt
CAS:
67627-18-3
MF:
C16H7K3N2O11S3
MW:
616.72
Product Categories:
  • Classes of Metal Compounds
  • K (Potassium) Compounds (excluding simple potassium salts)
  • Typical Metal Compounds
  • 1
Mol File:
67627-18-3.mol
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POTASSIUM INDIGOTRISULFONATE Chemical Properties

storage temp. 
room temp
form 
powder to crystal
color 
Gray to Dark purple to Black
BRN 
4932187
InChIKey
XOSMXDUITYWYGR-VPOCKCTCSA-K
CAS DataBase Reference
67627-18-3
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Safety Information

Safety Statements 
24/25-22
WGK Germany 
3
HS Code 
29333999

MSDS

  • Language:English Provider:ACROS
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POTASSIUM INDIGOTRISULFONATE Usage And Synthesis

Chemical Properties

dark blue fine crystalline powder

Uses

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.

POTASSIUM INDIGOTRISULFONATESupplier

Changsha Jing Kang New Material Technology Co., Ltd. Gold
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J & K SCIENTIFIC LTD.
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