ChemicalBook > Produktkatalog >Farbstoffe und Pigmente >Farbstoff >Dinatrium-7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfonato-2-naphthyl]azo]naphthalin-2-sulfonat

Dinatrium-7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfonato-2-naphthyl]azo]naphthalin-2-sulfonat

6227-02-7

CAS-Nr.: 6227-02-7

Bezeichnung:: Dinatrium-7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfonato-2-naphthyl]azo]naphthalin-2-sulfonat

Englisch Name:: Direct Red 16

Synonyma:: C.I.27680;Einecs 228-323-4;C.I.Direct Red 16;MMFAIRVIRUMWLM-DBHLKOEUSA-L;C.I.Direct Red 16:C.I.27680;C.I. Direct red 16, disodium salt;Disodium 7-amino-4-hydroxy-3-((5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl)azo)naphthalene-2-sulphonate;7-Amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphtyl]azo]-2-naphthalenesulfonic acid disodium salt;2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenylazo-, disodium salt;7-Amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]azo]-2-naphthalenesulfonic acid disodium salt

CBNumber:: CB6968542

Summenformel:: C26H20N5NaO8S2

Molgewicht:: 617.58

MOL-Datei:: 6227-02-7.mol

Request For Quotation

Eigenschaften Sicherheit Verwendungswort Produktionsfirma 14

Dinatrium-7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfonato-2-naphthyl]azo]naphthalin-2-sulfonat Eigenschaften

Siedepunkt:: 1099.06℃[at 101 325 Pa]

Dichte: 1.683[at 20℃]

Dampfdruck: 0Pa at 25℃

Wasserlöslichkeit: 3.93g/L at 20℃

LogP: -1.508 at 20℃

EPA chemische Informationen: C.I. Direct Red 16, disodium salt (6227-02-7)

Sicherheit

Dinatrium-7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfonato-2-naphthyl]azo]naphthalin-2-sulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

synthetische

aniline diazo, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupled its product to diazo, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications

red. Soluble in water for product red, slightly soluble in ethanol peach pink, insoluble in other organic solvents. The strong sulfuric acid for blue, red to orange diluted to brown, and a red precipitate.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fading	Stain	Fading	Stain
ISO	4	3-4	2	1-2		1
AATCC	4	3	1-2	1		1

Dinatrium-7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfonato-2-naphthyl]azo]naphthalin-2-sulfonat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Dinatrium-7-amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfonato-2-naphthyl]azo]naphthalin-2-sulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 14)Lieferanten

Firmenname	Telefon	E-Mail	Land	Produktkatalog	Edge Rate
Henan Alfa Chemical Co., Ltd	+8618339805032	alfa4@alfachem.cn	China	13040	58
Shaanxi Dideu Newmaterial Co., Ltd.	029-63373950 15353716720	1052@dideu.com	China	10011	58
Carbosynth	--	sales@carbosynth.com	United Kingdom	6018	58

2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenylazo-, disodium salt
7-Amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphtyl]azo]-2-naphthalenesulfonic acid disodium salt
C.I.27680
C.I.Direct Red 16
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-(2-(5-hydroxy-6-(2-phenyldiazenyl)-7-sulfo-2-naphthalenyl)diazenyl)-, sodium salt (1:2)
C.I. Direct red 16, disodium salt
Disodium 7-amino-4-hydroxy-3-((5-hydroxy-6-(phenylazo)-7-sulphonato-2-naphthyl)azo)naphthalene-2-sulphonate
Einecs 228-323-4
MMFAIRVIRUMWLM-DBHLKOEUSA-L
7-Amino-4-hydroxy-3-[[5-hydroxy-6-(phenylazo)-7-sulfo-2-naphthalenyl]azo]-2-naphthalenesulfonic acid disodium salt
disodium,(3Z)-7-amino-4-oxo-3-[[(6E)-5-oxo-6-(phenylhydrazinylidene)-7-sulfonatonaphthalen-2-yl]hydrazinylidene]naphthalene-2-sulfonate
C.I.Direct Red 16:C.I.27680
6227-02-7
C26H19N5O8S22Na
Organics