Trinatrium-4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulfonatonaphthyl)azo]naphthalin-2,7-disulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze 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.

Trinatrium-4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulfonatonaphthyl)azo]naphthalin-2,7-disulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Trinatrium-4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulfonatonaphthyl)azo]naphthalin-2,7-disulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49983	58
Aladdin Scientific		tp@aladdinsci.com	United States	52924	58
Watson Biotechnology Co.,Ltd	027-59207879 1972026995 18140587686	sales@3600chem.com	China	4504	55
Jiangsu aikang biomedical research and development co., LTD	025-58859352 13155353615	qzhang@aikonchem.com	China	15525	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44918	58
TCI (Shanghai) Chemical Trading Co., Ltd.	021-61109150	sales@tcisct.com	China	29668	58
Hunan Yongqi Chemical Co., LTD	0731-85561035 13319583233	yongqi@yongqichem.com	China	681	58
Hu' nan Yunbang Pharmaceutical Co., Ltd.	0731-85561037 15386497078	yunbang@yunbangapi.com	China	4809	58

3682-47-1(Trinatrium-4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulfonatonaphthyl)azo]naphthalin-2,7-disulfonat)Verwandte Suche:

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• ACID BLACK 32
• FAST SULFON BLACK F
• FAST SULFONE BLACK F
• FAST SULPHON BLACK F
• CI 26990
• trisodium 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulphonatonaphthyl)azo]naphthalene-2,7-disulphonate
• 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-(2-hydroxy-1-naphthalenyl)azo-3-(4-sulfo-1-naphthalenyl)azo-, trisodium salt
• Acid black 32 (C.I. 26990)
• 4-Hydroxy-5-[(2-hydroxy-1-naphtyl)azo]-3-[(4-sulfo-1-naphtyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
• C.I.Acid Black 32
• Sodium 4-hydroxy-5-((2-hydroxynaphthalen-1-yl)diazenyl)-3-(-(4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate
• C.I.Acid Black 32:C.I.26990
• FAST SULPHON BLACK FFAST SULPHON BLACK FFAST SULPHON BLACK F
• (3E)-4-oxo-5-[(2Z)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]-3-[(4-sulfonatonaphthalen-1-yl)hydrazinylidene]naphthalene-2,7-disulfonate
• 3682-47-1
• C30H17N4O11S3Na3
• C30H17N4Na3O11S3