1. Dye Reagents
  2. Indigo carmine

Indigo carmine (Synonyms: Indigotindisulfonate sodium; C.I.Acid Blue 74)

Cat. No.: HY-W040226
Handling Instructions

Indigo carmine is an efficient reagent for the determination of ozone by chemlluminescence (CL).

For research use only. We do not sell to patients.

Indigo carmine Chemical Structure

Indigo carmine Chemical Structure

CAS No. : 860-22-0

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Description

Indigo carmine is an efficient reagent for the determination of ozone by chemlluminescence (CL)[1].

In Vitro

Indigo carmine in a 0.2% aqueous solution is blue at pH 11.4 and yellow at 13.0. Indigo carmine is also a redox indicator, turning yellow upon reduction[1].

Molecular Weight

466.35

Formula

C₁₆H₈N₂Na₂O₈S₂

CAS No.

860-22-0

SMILES

O=S(C1=CC2=C(N/C(C2=O)=C3NC4=C(C=C(S(=O)(O[Na])=O)C=C4)C\3=O)C=C1)(O[Na])=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

References
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Keywords:

Indigo carmineIndigotindisulfonateC.I.Acid Blue 74OthersInhibitorinhibitorinhibit

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Indigo carmine
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