Potassium indigotrisulfonate
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Potassium indigotrisulfonate
Thermo Scientific Chemicals

Potassium indigotrisulfonate

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Quantity:
1 g
5 g
25 g
Packaging:
Glass bottle
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Catalog number 215170010
Price (USD)/ Each
51.65
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56.70 
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Quantity:
1 g
Packaging:
Glass bottle
Request bulk or custom format
Price (USD)/ Each
51.65
Online exclusive
56.70 
Save 5.05 (9%)
Add to cart
Potassium indigotrisulfonate
Catalog number215170010
Price (USD)/ Each
51.65
Online exclusive
56.70 
Save 5.05 (9%)
-
Add to cart
Chemical Identifiers
CAS67627-18-3
IUPAC Nametripotassium (Z)-3,3'-dioxo-1H,1'H,3H,3'H-[2,2'-biindolylidene]-5,5',7-trisulfonate
Molecular FormulaC16H7K3N2O11S3
InChI KeyXOSMXDUITYWYGR-JRYLAINFSA-K
SMILES[K+].[K+].[K+].[O-]S(=O)(=O)C1=CC=C2NC(C(=O)C2=C1)=C1/NC2=C(C=C(C=C2S([O-])(=O)=O)S([O-])(=O)=O)C1=O
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Form)Crystalline powder
Infrared spectrumConforms
Molar extinction coefficient0.01 g/l aq.soln. (1 cm cell)
Appearance (Color)Dark blue
Molar extinction coefficient>= 15000 (597-603 nm)
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This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
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