Dinatrium-3-[(4-aminophenyl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonat

Gefahreninformationscode (GHS)

PONTACYL VIOLET 4BSN Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  (a) 4-Nitrobenzenamine diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid?coupling (C.I.Acid Red 176, C.I. 16575), then will the nitro reduction; (b) N-(4-aminophenyl)acetamide?diazo, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acidcoupling (C.I.Acid Violet 6, C.I.16600), then acetyl hydrolysis.

• Properties and Applications

  blue purple. Soluble in water for blue purple, hardly soluble in ethanol and soluble fiber element. The strong sulfuric acid for blue-ray in red, for wine red after diluted. In nitric acid solution for wine red, in strong hydrochloric acid for chestnut solution; In 10% of sodium hydroxide solution for chestnut solution. In water solution to join hydrochloric acid for red; Join gas oxidation sodium for red orange brown.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	2	2-3	4	2-3	2	5	1
  AATCC	4	2-3	2-3	1	3	Dinatrium-3-[(4-aminophenyl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global(49)Suppliers Region Americas 1 China 27 Europe 1 Germany 2 India 5 South Korea 1 United Kingdom 2 United States 10 Clear All Done Dayang Chem (Hangzhou) Co.,Ltd. Telefon 571-88938639<br/>+8617705817739 E-Mail info@dycnchem.com PT CHEM GROUP LIMITED Telefon +86-85511178;<br/>+86-85511178; E-Mail peter68@ptchemgroup.com GIHI CHEMICALS CO.,LIMITED Telefon +8618058761490 E-Mail info@gihichemicals.com Aladdin Scientific Telefon +1-+1(833)-552-7181 E-Mail sales@aladdinsci.com J & K SCIENTIFIC LTD. Telefon 010-82848833<br/>400-666-7788 E-Mail jkinfo@jkchemical.com Meryer (Shanghai) Chemical Technology Co., Ltd. Telefon 021-61259108<br/>18621169109 E-Mail market03@meryer.com 3B Pharmachem (Wuhan) International Co.,Ltd. Telefon 821-50328103-801<br/>18930552037 E-Mail 3bsc@sina.com TCI (Shanghai) Development Co., Ltd. Telefon 021-67121386 E-Mail Sales-CN@TCIchemicals.com Energy Chemical Telefon 021-021-58432009<br/>400-005-6266 E-Mail sales8178@energy-chemical.com Maya High Purity Chemicals Telefon +86 (573) 82222445 (0)18006601000 452520369 E-Mail sales@maya-r.com 1of2 1681-60-3, PONTACYL VIOLET 4BSN Verwandte Suche: Natriumhydrogen-4,5-dihydroxynaphthalin-2,7-disulfonat Dinatrium-4,5-dihydroxynaphthalin-2,7-disulfonat Dinatrium-5-acetamido-3-(4-acetamidophenyl)azo-4-hydroxynaphthalin-2,7-disulfonat Dinatriumhydrogenbis[4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-3-hydroxynaphthalin-1-sulfonato(3-)]chromat(3-) Dinatrium-3-[[4-(acetylamino)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulfonyl]amino]naphthalin-2,7-disulfonat Hydrogen[4-[[4-(diethylamino)phenyl][4-[ethyl(3-sulfonatobenzyl)amino]phenyl]methylen]cyclohexa-2,5-dien-1-yliden](ethyl)(3-sulfonatobenzyl)ammonium, Natriumsalz Dinatrium-4,5-dihydroxy-3-(p-nitrophenylazo)naphthalin-2,7-disulfonat Dinatrium-4,5-dihydroxy-3-phenylazonaphthalin-2,7-disulfonat 4,5-Dihydroxynaphthalin-2,7-disulfonsure Dinatrium-4-hydroxynaphthalin-2,7-disulfonat 6-Amino-4-hydroxynaphthalin-2-sulfonsure Dinatrium-3-[(4-aminophenyl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonat Natriumhydrogen-3-aminonaphthalin-2,7-disulfonat Natrium-4-[(9,10-dihydro-4-hydroxy-9,10-dioxo-1-anthryl)amino]toluol-3-sulfonat 2-(2-Oxo-2H-acenaphth-1-yliden)benzo[b]thiophen-3(2H)-on Dinatrium-6-amino-4-hydroxy-5-[(4-nitro-2-sulfonatophenyl)azo]naphthalin-2-sulfonat Hydrogen[4-[[4-(dimethylamino)phenyl][4-[ethyl(3-sulfonatobenzyl)amino]-2-sulfonatophenyl]methylen]cyclohexa-2,5-dien-1-yliden]dimethylammonium, Natriumsalz Hydrogen[4-[[4-(dimethylamino)phenyl][2-ethoxy-5-sulfonato-4-(sulfonato-p-toluidino)phenyl]methylen]cyclohexa-2,5-dien-1-yliden]dimethylammonium, Mononatriumsalz 1of4 Send Inquriy Website-Startseite| CAS| Die PC-Version Chemical Book