disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate

disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

2-Amino-5-nitro-N-ethylbenzenesulfonanilide diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid?in acid conditions coupled, then?the product was then reducing the nitro group to an amino group with sodium.

Properties and Applications

dark red light purple. Soluble in water and ethanol for product red. The strong sulfuric acid for yellow brown, after dilute for pink. Its water solution to join strong hydrochloric acid for red; Add thick sodium hydroxide solution for ruby red colour.

Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
		Fading	Stain		Fading	Stain	Fading	Stain
ISO	5	3	1	4	2	1	4	2
AATCC	5	3	3	3	1	1	disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate Upstream-Materialien And Downstream Produkte Upstream-Materialien 6-Amino-4-hydroxynaphthalin-2-sulfonsure 2-amino-N-ethyl-5-nitro-N-phenylbenzenesulphonamide Downstream Produkte disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 0)Lieferanten Global 0 Firmenname Telefon E-Mail Land Produktkatalog Edge Rate 6360-09-4()Verwandte Suche: Dinatrium-6-amino-4-hydroxy-5-[(4-nitro-2-sulfonatophenyl)azo]naphthalin-2-sulfonat Dinatrium-3,4,5,6-tetrachlor-2-(2,4,5,7-tetraiod-6-oxido-3-oxoxanthen-9-yl)benzoat 3,4,5,6-Tetrachlor-2-(1,4,5,8-tetrabrom-6-hydroxy-3-oxoxanthen-9-yl)benzoesure Dinatrium-4-hydroxy-3-[[4'-[(2-hydroxynaphthyl)azo]-2,2'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalin-2,7-disulfonat Dikalium-3,6-dichlor-2-(2,4,5,7-tetrabrom-6-oxido-3-oxoxanthen-9-yl)benzoat Dinatrium-4,4'-bis(2-hydroxynaphthalin-1-ylazo)biphenyl-2,6'-disulfonat Dinatrium-2-(4,5-diiod-6-oxido-3-oxoxanthen-9-yl)benzoat disodium 6-amino-5-[(4-amino-2-sulphonatophenyl)azo]-4-hydroxynaphthalene-2-sulphonate C.I.Acid Violet 11:C.I.17060 Acid Violet 11 6360-09-4 Copyright 2019 © ChemicalBook. All rights reserved Product Name* CAS.No Inquiry Amount* Port* Inquiry Description* +Add Attachment (File Format: Jpg, Gif, Png, PDF,Zip,Txt,doc or xls Max Size: 3MB) Remove Login User Name: PassWord: No account, fast registration Fast registration Email： The mailbox will be used as the login user name and retrieve the password PassWord: 6-20 characters (a-z, 0-9, underline) Confirm password: Company Name: Name： Mobile phone: Account login