Direct Yellow 28 Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

use sodium hypochlorite treatment 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acidsodium solution. A pure dye has strong green, and can be refined and sulfuric acid, such as Sirius Supra Yellow FRL (IG)

Properties and Applications

red light yellow. Yellow brown powder. Soluble in water, slightly soluble in ethanol lemon yellow. The strong sulfuric acid dyes for red light brown, diluted into yellow. The dye water solution is golden brown, add the strong hydrochloric acid sodium hydroxide solution or thick after the same color. All kinds of drug resistance, good resistance to chlorine stability, rongalite resistance and reduction of sodium sulfide. 60 ℃ in the solubility of 40 g/L, not sensitive to that fights. Dye bath of copper ions in colored light micro to turn green (4 ~ 5 level), iron ions in a red light (4 ~ 5 level), SDC classification for C, dye migration sex differences, to dead cotton covering power is poor. Cotton and glue the neutral and alkaline white are poor. Used for cotton, viscose of dyeing and printing, also used in cotton, viscose fiber blended fabric, wool, silk and polyamide fiber dyeing. Can also be used in leather, paper color. More used to spell dye.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
				Fading	Stain	Fading	Stain
ISO	5	5	6	3-4		3-4
AATCC	5	4	4-5	4-5	Direct Yellow 28 Upstream-Materialien And Downstream Produkte Upstream-Materialien Downstream Produkte Direct Yellow 28 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler. Global( 19)Lieferanten China 7 India 10 United States 2 Global 19 Firmenname Telefon E-Mail Land Produktkatalog Edge Rate Hubei xin bonus chemical co. LTD 86-13657291602 linda@hubeijusheng.com CHINA 22963 58 Hefei TNJ Chemical Industry Co.,Ltd. +86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58 Dideu Industries Group Limited +86-29-89586680 +86-15129568250 1026@dideu.com China 22787 58 Alfa Chemistry Info@alfa-chemistry.com United States 24072 58 XIAMEN AMITY INDUSTRY AND TRADE CO., LTD. +8618950047208 ellena@amitychem.com China 43416 58 Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9171 60 8005-72-9()Verwandte Suche: 2,5-Dimethylbenzothiazol PYRAZOLYELLOWBG Direct yellow 28 (C.I. 19555) Yellow FF Mitsui Direct Fast Yellow BC Nankai Direct Fast Yellow BC Showa Direct Fast Yellow BC Sirius Supra Yellow RR Chloramine Yellow 2G Dyrect Yellow LFF Solar Yellow BG Solar Yellow BI Direct Yellow 28 ISO 9001：2015 REACH C.I.Direct Yellow 28:C.I.19555 Direct Yellow 28 (technical grade) 8005-72-9 C28H18N4Na2O6S4 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