Acid Dyes

Acid Dyes

Acid dyes are water-soluble anionic dyes applied primarily to protein fibers such as wool, silk, and nylon, as well as certain modified acrylics. Their dyeing mechanism relies on ionic interactions between the fiber’s cationic sites and the dye’s sulfonate groups. Acid dyes offer bright colors, excellent leveling, and good light fastness. They are widely used in fashion textiles, carpets, upholstery, leather, and inkjet printing. Their shade range spans from soft pastels to deep, vibrant tones. Depending on their structure, acid dyes are categorized into leveling, milling, and super-milling types, each tailored for specific fastness and application requirements.

2,6-Dibromo-2'-Methyl-5'-Isopropylindophenol Sodium Salt CAS NO 5415-31-6

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CAS No.:5415-31-6

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

2,6-Dibromo-3'-Methylindophenol Sodium Salt CAS NO 5418-34-8

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CAS No.:5418-34-8

Grade:Pharmacy Grade

Content:99.90%

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2,6-Dibromo-3'-Methoxyindophenol Sodium Salt CAS NO 5418-35-9

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CAS No.:5418-35-9

Grade:Pharmacy Grade

Content:99.90%

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4,4'-Bis(4-Amino-1-Naphthylazo)-2,2'-Stilbenedisulfonic Acid CAS NO 5463-64-9

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CAS No.:5463-64-9

Grade:Pharmacy Grade

Content:99.90%

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m-Tolyl p-[(1-Amino-9,10-Dihydro-4-Hydroxy-9,10-Dioxo-2-Anthryl)Oxy]Benzenesulphonate CAS NO 5517-35-1

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CAS No.:5517-35-1

Grade:Pharmacy Grade

Content:99.90%

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Sodium 7-[(Chloroacetyl)Amino]-4-Hydroxy-3-(Phenylazo)Naphthalene-2-Sulphonate CAS NO 5572-43-0

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CAS No.:5572-43-0

Grade:Pharmacy Grade

Content:99.90%

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Acid Black 52 CAS NO 5610-64-0

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CAS No.:5610-64-0

Grade:Pharmacy Grade

Content:99.90%

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1-Amino-4-(Cyclohexylamino)-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonic Acid CAS NO 5617-28-7

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CAS No.:5617-28-7

Grade:Pharmacy Grade

Content:99.90%

Packaging:Customizable

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