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Amaranth Chemical Structure Picture
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Amaranth

$85.00$93.00

Amaranth is a dark red to purple azo dye used as a food dye and to color cosmetics. Amaranth is an anionic dye. It can be applied to natural and synthetic fibers, leather, paper, and phenol-formaldehyde resins.

Brilliant Blue FCF Chemical Structure Picture
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Brilliant Blue FCF

$85.00$93.00

Brilliant Blue FCF has the appearance of a reddish-blue powder. It is soluble in water, and the solution has a maximum absorption at about 628 nanometers. It is a synthetic dye produced using aromatic hydrocarbons from petroleum, is a colorant for foods and other substances.

Bromothymol Blue Chemical Structure Picture
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Bromothymol Blue

$85.00

Bromothymol Blue is a pH indicator.

Congo Red Chemical Structure Picture
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Congo Red

$102.00$149.00

Congo red is an azo dye. Congo red (CR) binding been used as a diagnostic test for the presence of amyloid in tissue sections.

Crystal Violet Chemical Structure Picture
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Crystal Violet

$85.00$134.00

Crystal violet is a triarylmethane dye.

D149 Dye Chemical Structure Picture
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D149 Dye

$263.00$939.00

D149 Dye is an indoline-based dye, which is a high-extinction-coefficient metal-free organic sensitizer.

Diphenyl Blue Chemical Structure Picture
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Diphenyl Blue

$85.00$93.00

Diphenyl Blue (Direct Blue 14) is used as reference dye for group of azo dye.

Fast Green FCF Chemical Structure Picture
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Fast Green FCF

$85.00$93.00

Fast Green FCF is a sea green triarylmethane food dye. Fast Green FCF is used as a quantitative stain for histones at alkaline pH after acid extraction of DNA. It is also used as a protein stain in electrophoresis. Its absorption maximum is at 625 nm.

Merbromin Chemical Structure Picture
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Merbromin

$85.00

Merbromin is a xanthene dye.

MKT-077 Chemical Structure Picture
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MKT-077

$260.00$877.00

MKT-077 is a rhodacyanine dye and also a heat shock protein 70 (Hsp70) inhibitor which exhibits significant antitumor activity.

NBD-Cl Chemical Structure Picture
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NBD-Cl

$85.00

NBD-Cl is a nonfluorescent reagent which becomes highly fluorescent after reaction with thiol or amino groups.

Phenol Red (sodium salt) Chemical Structure Picture
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Phenol Red (sodium salt)

$85.00$134.00

Phenol Red sodium salt is a water soluble pH indicator used in the 6.8 (yellow) to 8.2 (red) range.