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Dinatrium-4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylen]-1,4-dihydro-1-oxo-2-naphthoat

NAPHTHOCHROME GREEN Struktur
5715-76-4
CAS-Nr.
5715-76-4
Bezeichnung:
Dinatrium-4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylen]-1,4-dihydro-1-oxo-2-naphthoat
Englisch Name:
NAPHTHOCHROME GREEN
Synonyma:
CI 44530;Mordant Green 31;NAPHTHOCHROME GREEN;C.I.Mordant Green 31;Naphthochrome Green G;C.I.Mordant Green 31:C.I.44530;naphthochrome green (C.I. 44530);NAPHTHOCHROME GREEN FOR MICROSCOPY;Naphthochrome Green Dye content 10 %;disodium 4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylene]-1,4-dihydro-1-oxo-2-naphthoate
CBNumber:
CB0238311
Summenformel:
C29H16Na2O6
Molgewicht:
506.41
MOL-Datei:
5715-76-4.mol

Dinatrium-4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylen]-1,4-dihydro-1-oxo-2-naphthoat Eigenschaften

Aggregatzustand
Powder
Colour Index 
44530
Farbe
Brown-red to brown
CAS Datenbank
5715-76-4

Sicherheit

WGK Germany  3

Dinatrium-4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylen]-1,4-dihydro-1-oxo-2-naphthoat Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

brown-red to brown powder

synthetische

1-(Trichloromethyl)benzene(1 Moore) and 1-Hydroxy-2-naphthoic acid (2 Moore) in the presence of copper in Sodium hydroxide solution condensation.

Properties and Applications

green. Soluble in water for yellow brown. In concentrated sulfuric acid to blue, green after diluted, brownish red precipitation.
Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 4 2-3 4-5 4 4 5
AATCC 5 4 3 3-4 3 5

Dinatrium-4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylen]-1,4-dihydro-1-oxo-2-naphthoat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dinatrium-4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylen]-1,4-dihydro-1-oxo-2-naphthoat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 9)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53803 58
Energy Chemical 021-58432009 400-005-6266
marketing@energy-chemical.com China 44918 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152
1050@dideu.com China 9998 58

5715-76-4(Dinatrium-4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylen]-1,4-dihydro-1-oxo-2-naphthoat)Verwandte Suche:


  • NAPHTHOCHROME GREEN
  • CI 44530
  • naphthochrome green (C.I. 44530)
  • 4-[[4-Hydroxy-3-(sodiooxycarbonyl)-1-naphthalenyl]phenylmethylene]-1-oxo-1,4-dihydronaphthalene-2-carboxylic acid sodium salt
  • C.I.Mordant Green 31
  • Naphthochrome Green G
  • disodium 4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylene]-1,4-dihydro-1-oxo-2-naphthoate
  • NAPHTHOCHROME GREEN FOR MICROSCOPY
  • Naphthochrome Green Dye content 10 %
  • C.I.Mordant Green 31:C.I.44530
  • Mordant Green 31
  • 2-Naphthalenecarboxylicacid,4-[(3-carboxy-4-hydroxy-1-naphthalenyl)phenylmethylene]-1,4-dihydro-1-oxo-,sodium salt (1:2)
  • 5715-76-4
  • C29H16Na2O6
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