Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat

3618-58-4

CAS-Nr.: 3618-58-4

Bezeichnung:: Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat

Englisch Name:: Eriochrome Black A

Synonyma:: CI 15710;NSC73413;NSC 73413;NSC-73413;CI NO 15710;DIAMOND BLACK;CHROME BLACK A;MORDANT BLACK 1;C.I.MORDANTBLACK1;Diacromo Black AS

CBNumber:: CB3276628

Summenformel:: C20H12N3NaO7S

Molgewicht:: 461.38

MOL-Datei:: 3618-58-4.mol

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Eigenschaften Sicherheit Verwendungswort Produktionsfirma 101

Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat Eigenschaften

Colour Index: 15710

Aggregatzustand: powder to crystal

Farbe: Red to Dark blue to Black

EPA chemische Informationen: 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, monosodium salt (3618-58-4)

Sicherheit

Risiko- und Sicherheitserkl?rung
Gefahreninformationscode (GHS)

Bildanzeige (GHS)

Alarmwort

Warnung

Gefahrenhinweise

Code	Gefahrenhinweise	Gefahrenklasse	Abteilung	Alarmwort	Symbol	P-Code
H315	Verursacht Hautreizungen.	Hautreizung	Kategorie 2	Warnung	src="/GHS07.jpg" width="20" height="20" />	P264, P280, P302+P352, P321,P332+P313, P362
H319	Verursacht schwere Augenreizung.	Schwere Augenreizung	Kategorie 2	Warnung	src="/GHS07.jpg" width="20" height="20" />	P264, P280, P305+P351+P338,P337+P313P

Sicherheit

P264	Nach Gebrauch gründlich waschen.
P264	Nach Gebrauch gründlich waschen.
P280	Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazotization, and Naphthalen-2-ol coupling.

Properties and Applications

blue light gray to black. Black powder. Soluble in water for navy blue, in the water solubility 60 g/l (80 ℃), slightly soluble in ethanol and Acetone. In concentrated sulfuric acid for blue, yellow after diluted into light brown; In concentrated nitric acid for red orange. Its aqueous solution for navy blue, join concentrated hydrochloric acid to pale yellow light brown; Join strong caustic into orange brown. Dyeing wool in nitric acid into black light purple, and have a slight white streaks. Mainly used for wool fabric dyeing, also can be used for silk and nylon dyeing, also can be used for wool and a variety of fiber blended fabric dyeing, can be in acetic acid chromium pretreatment of wool fabric direct printing. Also used in the leather dyeing.

Standard

Ironing Fastness

Light Fastness

Fulling

Persperation Fastness

Soaping

Water

Alkali

Acid

ISO

4-5

AATCC

4-5

Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

2-Naphthol 4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid 2-Naphthol

Downstream Produkte

Acid Black 107

Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 101)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Shaanxi Dideu Medichem Co. Ltd	+86-029-81138252 +86-18789408387	1057@dideu.com	China	3889	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29871	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49732	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	32161	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	China	52849	58
changzhou huayang technology co., ltd	+8615250961469	2571773637@qq.com	China	9720	58
Hebei Weibang Biotechnology Co., Ltd	+8617732866630	bess@weibangbio.com	China	18147	58

3618-58-4(Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat)Verwandte Suche:

Natrium-3-hydroxy-4-[(1-hydroxy-2-naphthyl)azo]-7-nitronaphthalin-1-sulfonat Natrium-4(-2-hydroxy-1-naphthylazo)naphthalinsulfonat Chrom, 3-Hydroxy-4-[(2-hydroxy-1-naphthalinyl)azo]-7-nitro-1-naphthalinsulfonsure Komplex Natrium-3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalin-1-sulfonat Natrium-4-aminonaphthalin-1-sulfonat Natrium-3-hydroxy-4-(2-hydroxy-1-naphthylazo)-1-naphthalinsulfonat 2,2'-Azobisphenol 7-Aminonaphthalin-1-sulfonsure Azonaphthalin 4-Aminonaphthalin-1-sulfonsure 2-Nitronaphthalin Natrium-4-[(2-hydroxy-1-naphthyl)azo]benzolsulfonat

3-Hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid sodium salt
Eriochrome black A (Mordant-black 1)
SodiuM 3-hydroxy-4-[(2-hydroxy-1-naphthyl)diazenyl]-7-nitronaphthalene-1-sulfonate
CHROME BLACK A
CI 15710
CI NO 15710
DIAMOND BLACK
ERIOCHROME BLACK A
Acid mordant Black 1
C.I.MORDANTBLACK1
Acid chrome black A
Chromogene Black VA
Diacromo Black AS
Mordant black 1 (C.I. 15710)
sodium 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonate
MORDANT BLACK 1
1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-hydroxy-1-naphthalenyl)azo-7-nitro-, monosodium salt
2',3-Dihydroxy-7-nitro-(1',4-azobisnaphthalene)-1-sulfonic acid sodium salt
(4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonate
Eriochrome Black A@100 μg/mL in Methanol
Acid mordant Black 1 (technical)
C.I.Mordant Black 1:C.I.15710
NSC 73413
NSC73413
NSC-73413
3618-58-4

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