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

3682-47-1

CAS-Nr.: 3682-47-1

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

Englisch Name:: FAST SULPHON BLACK F

Synonyma:: CI 26990;ACID BLACK 32;C.I.Acid Black 32;FAST SULFON BLACK F;FAST SULPHON BLACK F;FAST SULFONE BLACK F;Acid black 32 (C.I. 26990);C.I.Acid Black 32:C.I.26990;FAST SULPHON BLACK FFAST SULPHON BLACK FFAST SULPHON BLACK F;trisodium 4-hydroxy-5-[(2-hydroxynaphthyl)azo]-3-[(4-sulphonatonaphthyl)azo]naphthalene-2,7-disulphonate

CBNumber:: CB4199335

Summenformel:: C30H21N4NaO11S3

Molgewicht:: 732.68

MOL-Datei:: 3682-47-1.mol

Request For Quotation

Eigenschaften Sicherheit Verwendungswort Produktionsfirma 30

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

storage temp.: 4°C, Inert atmosphere

Löslichkeit: DMSO (Slightly, Sonicated), Water (Slightly, Heated, Sonicated)

Aggregatzustand: Powder

Farbe: Black

Sicherheit

S-Sätze:	24/25
WGK Germany	3

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

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

Upstream-Materialien

4-Aminonaphthalin-1-sulfonsure Natriumhydrogen-4-amino-5-hydroxynaphthalin-2,7-disulfonat 2-Naphthol

Downstream Produkte

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

Global( 30)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	52927	58
Watson Biotechnology Co.,Ltd	027-027-59207879 18140587686	kf@3600chem.com	China	4699	55
Jiangsu aikang biomedical research and development co., LTD	025-66110311 13155353615	qzhang@aikonchem.com	China	15527	58
Energy Chemical	021-58432009 400-005-6266	marketing@energy-chemical.com	China	44941	58
TCI (Shanghai) Chemical Trading Co., Ltd.	021-61109150	sales@tcisct.com	China	31183	58
Hunan Yongqi Chemical Co., LTD	0731-85561035 13319583233	yongqi@yongqichem.com	China	1092	58
Hu' nan Yunbang Pharmaceutical Co., Ltd.	0731-85561020 15386497078	yunbang@yunbangapi.com	China	4200	58

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

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