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4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt

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4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt Suppliers list
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Email: linda@hubeijusheng.com
Products Intro: Product Name:Benzyl Bordeaux B
CAS:5858-64-0
Purity:99% Package:5KG;1KG Remarks:C20H14N2NaO7S2+
4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt Basic information
Product Name:4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt
Synonyms:4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt;C.I.14910;C.I.Acid Red 3;Benzyl Bordeaux B;Acid Red 3;C.I.Acid Red 3:C.I.14910
CAS:5858-64-0
MF:
MW:0
EINECS:
Product Categories:
Mol File:5858-64-0.mol
4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt Structure
4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt Chemical Properties
Safety Information
MSDS Information
4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt Usage And Synthesis
PreparationNaphthalen-1-amine diazo, coupled with 4-Hydroxynaphthalene-2,7-disulfonic acid.
Properties and Applicationsblu-ray red. For product red is soluble in water, soluble in ethanol in red. The strong sulfuric acid for blue, purple for red after diluted. In aqueous solution to join strong hydrochloric acid wine red precipitate; Add sodium hydroxide into orange brown.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 3 2 3-4 3 1 2 2 1
4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt Preparation Products And Raw materials
Raw materials1-Naphthol-3,6-disulfonic acid-->1-Naphthylamine
Tag:4-Hydroxy-3-(1-naphthalenylazo)-2,7-naphthalenedisulfonic acid disodium salt(5858-64-0) Related Product Information
hydrogen bis[1-[(5-(aminosulphonyl)-2-hydroxyphenyl)azo]2-naphtholato(2-)]chromate(1-) CHROMOTROPE 2R sodium 5-[2-[5-chloro-2-(4-methylphenyl)sulfonyl-phenyl]hydrazinyl]-6-imino-4-oxo-naphthalene-2-sulfonate Acid Red 30 Acid Red 308 C.I. Acid Red 316(8CI,9CI) ACID RED 299 Acid Red 315 1-Naphthalenesulfonic acid, 4,5-dihydroxy-3-[(4-sulfophenyl)azo]-, disodium salt