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2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt

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2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Basic information
Product Name:2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt
Synonyms:2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt;C.I.Acid Red 22:C.I.14940
CAS:5864-85-7
MF:C18H17N2NaO8S2
MW:476.45
EINECS:611-729-4
Product Categories:
Mol File:5864-85-7.mol
2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Structure
2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Chemical Properties
Safety Information
MSDS Information
2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Usage And Synthesis
Preparation2-Amino-4-methylanisole diazo, and 1-Naphthol-3,7-disulfonic acid?coupling
Properties and Applicationsred. Soluble in water for product red, and adequate soluble in alcohol in red. The strong sulfuric acid for purple, diluted red for quality. In aqueous solution to join strong hydrochloric acid for product red; Add sodium hydroxide into a brown.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 4 3 2-3 1 2-3
2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt Preparation Products And Raw materials
Raw materials2-Methoxy-5-methylaniline-->4-hydroxynaphthalene-2,6-disulphonic acid
Tag:2,6-Naphthalenedisulfonic acid, 4-hydroxy-3-[(2-methoxy-5-methylphenyl)azo]-, disodium salt(5864-85-7) Related Product Information
Acid violet 90 sodium 5-hydroxy-6-(naphthylazo)naphthalenesulphonate Acid Red 213 Chromate, hydroxy[4-hydroxy-3-nitro-5-[(1,2,3,4-tetrahydro-2,4-dioxo-3-quinolinyl)azo]benzenesulfonato]-, sodium Acid Red 217 Neutral Red 2gl Acid Red 215 Acid Red 21 Methyl Red