POTASSIUM INDIGOTRISULFONATE
POTASSIUM INDIGOTRISULFONATE
  • CAS No.:67627-18-3
Other grades of this product :
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
EINECS:
Product Categories:Classes of Metal Compounds;K (Potassium) Compounds (excluding simple potassium salts);Typical Metal Compounds;1
Mol File:67627-18-3.mol
POTASSIUM INDIGOTRISULFONATE Chemical Properties
storage temp. room temp
form powder to crystal
color Gray to Dark purple to Black
BRN 4932187
InChIKeyXOSMXDUITYWYGR-VPOCKCTCSA-K
CAS DataBase Reference67627-18-3
Safety Information
Safety Statements 24/25-22
WGK Germany 3
HS Code 29333999
MSDS Information
ProviderLanguage
ACROS English
POTASSIUM INDIGOTRISULFONATE Usage And Synthesis
Chemical Propertiesdark blue fine crystalline powder
UsesOzone-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 INDIGOTRISULFONATE Preparation Products And Raw materials

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