Trinatrium-6-[(7-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalin-2-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

dark blue to black powder

synthetische

N-(4-aminophenyl)acetamide diazo, The reduction of the conditions with6-Amino-4-hydroxynaphthalene-2-sulfonic acidcoupling, acylation, three amino nitrogen, which then double first and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid, again in three alkaline conditions and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling.

Allgemeine Beschreibung

Bluish-black to black powder. Odorless.

Air & Water Reaktionen

Water soluble. Azo dyes can be explosive when suspended in air at specific concentrations. Slightly soluble in water.

Reaktivit?t anzeigen

Direct Black 80 is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Direct Black 80 is incompatible with oxidizing and reducing agents.

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition Direct Black 80 emits toxic fumes of nitrogen oxides.

Brandgefahr

Flash point data for Direct Black 80 are not available; however, Direct Black 80 is probably combustible. Dust may form explosive mixtures with air.

Trinatrium-6-[(7-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalin-2-sulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Trinatrium-6-[(7-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalin-2-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49979	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	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	20584	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	ellena@amitychem.com	China	43414	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53803	58
Shanghai JONLN Reagent Co., Ltd.	400-0066400 13621662912	422131432@qq.com	China	9979	55
Hubei Jusheng Technology Co.,Ltd	027-59599241 18871490274	1400878000@qq.com	China	9538	58
Alfa Chemistry	1-516-6625404	support@alfa-chemistry.com	United States	9171	60
Lynnchem	86-(0)29-85992781 17792393971	info@lynnchem.com	China	4587	58

8003-69-8(Trinatrium-6-[(7-amino-1-hydroxy-3-sulfonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(oder 7)-sulfonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalin-2-sulfonat)Verwandte Suche:

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• trisodium 6-[(7-amino-1-hydroxy-3-sulphonato-2-naphthyl)azo]-3-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-4-hydroxynaphthalene-2-sulphonate
• 2-Naphthalenesulfonic acid, 6-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo-3-4-4-amino-6(or 7)-sulfo-1-naphthalenylazophenylazo-4-hydroxy-, trisodium salt
• C.I. direct black 80.
• Direct black 80 (C.I. 31600)
• Black OB
• DirectblackOB
• 2-Naphthalenesulfonic acid, 6-[(7-amino-1-hydroxy-3-sulfo-2-naphthlenyl)azo]-3-[[4-[[4-amino-6(or7)-sulfo-1-naphthalenyl]azo]phenyl]azo]-4-hydroxy, trisodium salt
• Atul Developed Black NB-OB
• Benzo Black OB-V
• Dinamine Diazo Black NB-OB
• Dycosdirect Black TOB
• Fabramine Black OB
• Fabramine Black OB-NJ
• Saturn Black OB
• Vicorect Diazo Black OB.
• trisodium,(3Z)-6-amino-3-[[(7Z)-7-[[4-[(4-amino-7-sulfonatonaphthalen-1-yl)diazenyl]phenyl]hydrazinylidene]-8-oxo-6-sulfonatonaphthalen-2-yl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate
• 2-Naphthalenesulfonic acid, 6-[2-(7-amino-1-hydroxy-3-sulfo-2-n aphthalenyl)diazenyl]-3-[2-[4-[2-[4-a mino-6(or 7)-sulfo-1-n aphthalenyl]diazenyl]phenyl]diazenyl]-4- hydroxy-, sodium salt (1:3)
• risodium,(3Z)-6-amino-3-[[(7Z)-7-[[4-[(4-amino-7-sulfonatonaphthalen-1-yl)diazenyl]phenyl]hydrazinylidene]-8-oxo-6-sulfonatonaphthalen-2-yl]hydrazinylidene]-4-oxonaphthalene-2-sulfonate
• Direct Black 80 ISO 9001：2015 REACH
• C.I.Direct Black 80:C.I.31600
• 8003-69-8
• C36H23N8O11S33Na
• C36H23N8Na3O11S3
• Organics