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HomeProduct name listdisodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate

disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate

disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate Structural

What is disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate?

Preparation

aniline diazo, coupled with 3-Hydroxynaphthalene-2,7-disulfonic acid.

Properties and Applications

red light orange. Soluble in water for red orange, slightly soluble in ethanol for orange. Used for wool, silk, cotton, vinegar fiber etc of fiber dyeing and printing directly on the wool fabric. The dye aluminum salt and Barium salt for colourful red yellow light, used for paper coating.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 2 5 3-4 1 3 3-4 1

Properties of disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate

EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 3-hydroxy-4-(phenylazo)-, disodium salt (5859-00-7)

Safety information for disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate

Computed Descriptors for disodium 3-hydroxy-4-(phenylazo)naphthalene-2,7-disulphonate

Abamectin manufacturer

Neema Chemicals

1Y
Phone:+91-9825484478
Whatsapp: +91 9825484478
product: 5859-00-7 Acid orange 14 99%
Inquiry

Krishna Industries

1Y
Phone:+91-7922822554
product: 5859-00-7 98%
Inquiry

New Products

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