Trinatrium-4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulfonatonaphthyl)azo]naphthalin-2,7-disulfonat

FAST SULPHON BLACK F Chemische Eigenschaften,Einsatz,Produktion Methoden

• S-Sätze Betriebsanweisung:

  S24/25:Berührung mit den Augen und der Haut vermeiden.

• Chemische Eigenschaften

  black powder

• Verwenden

  Fast Sulphon Black F (Technical Grade) is a complexometric indicator, used for titrations. Fast Sulphon Black F is used for titrations with EDTA. It may appear purple with a copper complexation and change to green with EDTA. Fast Sulphon Black F may also be used as a stain.

• synthetische

  4-Aminonaphthalene-1-sulfonic acid diazo, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, its product to diazo, and Naphthalen-2-ol coupling.

• Properties and Applications

  green and black. Soluble in water for black, soluble in ethanol, slightly soluble in soluble fiber element. The strong sulfuric acid as dark blue light in purple, diluted solution for olive. In water solution to join 10% of sulfuric acid discoloration; Add 10% sodium hydroxide solution for dark blue light red.
  

  Standard	Light Fastness	Soaping		Persperation Fastness	Oxygen bleaching		Fastness to seawater
  		Fading	Stain		Fading	Stain	Fading	Stain
  ISO	4	4	4	3-4			4
  AATCC	7	3	3	3			FAST SULPHON BLACK F Upstream-Materialien And Downstream Produkte Upstream-Materialien 4-Aminonaphthalin-1-sulfonsure Natriumhydrogen-4-amino-5-hydroxynaphthalin-2,7-disulfonat 2-Naphthol Trinatrium-4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulfonatonaphthyl)azo]naphthalin-2,7-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global(32)Suppliers Region Belgium 1 China 9 France 1 Germany 1 India 4 Japan 1 South Korea 1 Switzerland 1 United States 13 Clear All Done Hubei Jusheng Technology Co.,Ltd. Telefon 18871490254 E-Mail linda@hubeijusheng.com Dayang Chem (Hangzhou) Co.,Ltd. Telefon 571-88938639<br/>+8617705817739 E-Mail info@dycnchem.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 Watson Biotechnology Co.,Ltd Telefon 027-59207879 1972026995<br/>18140587686 E-Mail sales@3600chem.com Jiangsu aikang biomedical research and development co., LTD Telefon 025-66110311<br/>13155353615 E-Mail qzhang@aikonchem.com Energy Chemical Telefon 021-58432009<br/>400-005-6266 E-Mail marketing@energy-chemical.com TCI (Shanghai) Chemical Trading Co., Ltd. Telefon 021-021-61109150 E-Mail sales@tcisct.com Hunan Yongqi Chemical Co., LTD Telefon 0731-85561035<br/>13319583233 E-Mail yongqi@yongqichem.com Hu' nan Yunbang Pharmaceutical Co., Ltd. Telefon 0731-85561037<br/>15386497078 E-Mail yunbang@yunbangapi.com 1of2 3682-47-1, FAST SULPHON BLACK F Verwandte Suche: Natrium-4-hydroxy-5-[(2-methoxy-4-nitrophenyl)azo]-6-(phenylamino)naphthalin-2-sulfonat Natrium-4-aminonaphthalin-1-sulfonat Trinatrium-4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulfonatonaphthyl)azo]naphthalin-2,7-disulfonat Dinatrium-5-amino-4-hydroxy-3-(phenylazo)naphthalin-2,7-disulfonat Natriumhydrogen-4-amino-5-hydroxynaphthalin-2,7-disulfonat 1-Phenylazo-2-naphthol Benzol-1,2,4-triol Dinatrium-4-hydroxynaphthalin-2,7-disulfonat Azonaphthalin 4-Aminonaphthalin-1-sulfonsure 5-Aminonaphthalin-2-sulfonsure Natriumhydrogen-3-aminonaphthalin-2,7-disulfonat Dinatrium-4-amino-5-hydroxynaphthalin-2,7-disulfonat 5-Amino-4-hydroxynaphthalin-2-sulfonsure 1of3 Send Inquriy Website-Startseite| CAS| Die PC-Version Chemical Book