Indigo Carmine

Name: Indigo Carmine
Brand: Cayman Chemical
SKU: CBSKU_100922622
Price: 124 GBP
Availability: InStock

Catalogue number:

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CAY31525-100 g

Supplier:

Cayman Chemical

Size:

100 g

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£124.00

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Estimated delivery Wed 24 Dec
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Alternative Names:

2-(1,3-dihydro-3-oxo-5-sulfo-2h-indol-2-ylidene)-2,3-dihydro-3-oxo-1h-indole-5-sulfonic acid, disodium salt, acid blue 74, c.i. 73015, c.i. 75781, fd and c blue 2, indigo disulfonate, indigotine

Product Description:

An indigoid dye and a redox indicator; upon reduction, shifts from blue to yellow with absorbance maxima of 610 and 407 nm, respectively