1-Amino-9,10-anthraquinone 97%

Supplier: Thermo Fisher Scientific

1-Amino-9,10-anthraquinone 97%

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1,8-Dinitro-9,10-anthraquinone 95%

Supplier: Apollo Scientific

1,8-Dinitro-9,10-anthraquinone 95%

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Purpurin(1,2,4-trihydroxy-9,10-anthraquinone) 90% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Purpurin (1, 2, 4-trihydroxyanthraquinone) is the key pigment present in the roots of Indian madder (Rubia cordifolia). This pigment produces colors, with distinctive heat and light resistant properties.

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1,8-Dichloro-9,10-anthraquinone 96%

Supplier: Thermo Fisher Scientific

1,8-Dichloro-9,10-anthraquinone 96%

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1,8-Dichloro-9,10-anthraquinone 98%

Supplier: Apollo Scientific

1,8-Dichloro-9,10-anthraquinone 98%

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Purpurin (1,2,4-Trihydroxy-9,10-anthraquinone)

Supplier: Cayman Chemical

Purpurin(1,2,4-trihydroxy-9,10-anthraquinone)

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2,6-Dibromo-9,10-anthraquinone

Supplier: Thermo Fisher Scientific

2,6-Dibromo-9,10-anthraquinone

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1,8-Dihydroxy-9,10-anthraquinone 95%

Supplier: Thermo Fisher Scientific

1,8-Dihydroxy-9,10-anthraquinone 95%

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1,4-Dihydroxy-9,10-anthraquinone 95%

Supplier: Thermo Fisher Scientific

1,4-Dihydroxy-9,10-anthraquinone 95%

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2,6-Dihydroxy-9,10-anthraquinone 97%

Supplier: Apollo Scientific

2,6-Dihydroxy-9,10-anthraquinone 97%

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9,10-Anthraquinone-2-carboxylic acid ≥98%

Supplier: Thermo Fisher Scientific

9,10-Anthraquinone-2-carboxylic acid ≥98%

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1,4,5,8-Tetraamino-9,10-anthraquinone 30% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Disperse blue 1 is a grey to black powder. Disperse dyes are known to be insoluble in water and are applied to the substrate as suspensions or dispersions by dissolving in hydrophobic regions of the polymers making up the fiber.

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1-Amino-9,10-anthraquinone 97%, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

1-Aminoanthraquinone has the ability to increase the solubility of derivatives of anthraquinone in supercritical carbon dioxide.

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Quinizarin green 95% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Solvent Green 3, also known as Quinizarine Green SS (CI 61565) is an anthraquinone derivative. It is a green dye that imparts its colour to materials. Solvent Green 3 is made by condensing either leucoquinizarin or a mixture of leucoquinizarin and quinizarin with two moles of p-toluidine in the presence of boric acid.