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

Direct Red 16 Struktur
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

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℃
Wasserl?slichkeit
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
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 H?ndler.

Global( 13)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Dideu Newmaterial Co., Ltd. 029-87576359 15353716720
 1039@dideu.com China 10009 58
Carbosynth --
 sales@carbosynth.com United Kingdom 6005 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
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