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Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat

CROCEIN ORANGE G Struktur
1934-20-9
CAS-Nr.
1934-20-9
Bezeichnung:
Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat
Englisch Name:
CROCEIN ORANGE G
Synonyma:
CI 15970;orangern;orangelzs;1008orange;PONCEAU 4G;Cis-crocin;CI NO 15970;C.I.15970:1;PONCEAU 4 GB;acilanorangeg
CBNumber:
CB3705069
Summenformel:
C16H11N2NaO4S
Molgewicht:
350.32
MOL-Datei:
1934-20-9.mol
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Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat Eigenschaften

storage temp. 
Amber Vial, -20°C Freezer, Under inert atmosphere
Löslichkeit
DMSO (Slightly), Water (Slightly)
Colour Index 
15970
Aggregatzustand
Powder
Farbe
Bright orange to red
EPA chemische Informationen
2-Naphthalenesulfonic acid, 6-hydroxy-5-(phenylazo)-, monosodium salt (1934-20-9)

Sicherheit

S-Sätze: 22-24/25
WGK Germany  3
RTECS-Nr. QK2430000
HS Code  3204.90.0000

Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Chemische Eigenschaften

orange-red powder

synthetische

aniline diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications

bright orange. Soluble in water for gold orange, slightly soluble in ethanol for gold orange, slightly soluble in acetone and soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid for gold in orange, diluted colour and lustre is unchanged; In nitric acid by brown in a red. Its water solution to join strong hydrochloric acid for gold orange; Add 10% of sodium carbonate solution color unchanged; Add thick sodium hydroxide solution for palm orange. Used for wool, silk, cotton, vinegar fiber etc of fiber dyeing and printing directly. Also used for paper, leather and biological dyeing, also used as indicator.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 4 1 2 2-3 1 2 2-3 1
AATCC 4 2-3 2-3 Anilin 6-Hydroxynaphthalin-2-sulfonsure

Downstream Produkte

Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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1934-20-9(Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat)Verwandte Suche:

Dinatrium-7-hydroxy-8-phenylazonaphthalin-1,3-disulfonat 3,4-(Methylendioxy)phenol Dinatrium-4-[(o-arsonophenyl)azo]-3-hydroxynaphthalin-2,7-disulfonat Natrium-1-(1'-naphthylazo)naphth-2-ol-3,6-disulfonat Dinatrium-7-hydroxy-8-[[4'-[[4-[[(p-tolyl)sulfonyl]oxy]phenyl]azo][1,1'-biphenyl]-4-yl]azo]naphthalin-1,3-disulfonat Trinatrium-1-(1-naphthylazo)-2-hydroxynaphthalin-4',6,8-trisulfonat Trinatrium-3-hydroxy-4-[(2-hydroxy-4-sulfonato-1-naphthyl)azo]naphthalin-2,7-disulfonat Dinatrium-4-[(2-hydroxy-6-sulfonatonaphthyl)azo]naphthalinsulfonat Dinatrium-1-(2,4-dimethylphenylazo)-2-hydroxynaphthalin-3,6-disulfonat Dinatrium-6-hydroxy-5-[(2-methoxy-4-sulfonato-m-tolyl)azo]naphthalin-2-sulfonat Aluminium, 6-Hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalinsulfonsure Komplex Dinatrium-3-hydroxy-4-[(4-nitrophenyl)azo]naphthalin-2,7-disulfonat Tetranatrium-7-hydroxy-8-[(4-sulfonato-1-naphthyl)azo]naphthalin-1,3,6-trisulfonat Natrium-6-hydroxy-5-phenylazo-2-naphthalinsulfonat Dinatrium-8-[[4'-[(4-ethoxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-7-hydroxynaphthalin-1,3-disulfonat Dinatrium-3-hydroxy-4-[(2,4,5-trimethylphenyl)azo]naphthalin-2,7-disulfonat Natrium-6-hydroxy-5-(4-phenyl-azophenylazo)naphthalin-2,4-disulfonat Natrium-6-hydroxy-5-(1-naphthylazo)naphthalin-2,4-disulfonat
  • 1-PHENYLAZO-2-NAPHTHOL-6-SULFONIC ACID SODIUM SALT
  • ACID ORANGE 12
  • ACID ORANGE 12 DYE
  • 6-HYDROXY-5-PHENYLAZO-2-NAPHTHALENESULFONIC ACID
  • CROCEIN ORANGE G
  • CROCEINE ORANGE G
  • CI 15970
  • CI NO 15970
  • PONCEAU 4G
  • PONCEAU 4 GB
  • 1008orange
  • 1-phenylazo-2-naphthol-6-sulphonicacidmonosodiumsalt
  • 2-Naphthalenesulfonicacid,6-hydroxy-5-(phenylazo)-,monosodiumsalt
  • 6-hydroxy-5-(phenylazo)-2-naphthalenesulfonicacimonosodiumsalt
  • 1-Phenylazo-2-naphthol-6-sulfonic acid sodium salt, Acid Orange12, Ponceau 4 GB
  • Gardenia yellow pigment
  • Bis[6-hydroxy-5-(phenylazo)-2-naphthalenesulfonic acid]calcium salt
  • C.I.15970:1
  • Crocein Orange G,pure
  • acidbrightorangezh
  • acidbrilliantorangezh
  • acidineorangegn
  • acilanorangeg
  • acilanponceau4gbl
  • amacidbrilliantorange
  • brilliantorangeg
  • brilliantorangegn
  • brilliantorangegntype8019
  • c.i.acidorange12
  • c.i.acidorange12,monosodiumsalt
  • c.i.foodorange1
  • croceineorange
  • croceineorange2g
  • croceineorangeen
  • croceineorangepigment
  • croceineorangey
  • croceinorange
  • foodorangeno.1
  • helioorangecag
  • hexacolorangern
  • hispacidorangecg
  • kitonbrilliantorangeg
  • kitonponceau4g
  • lutetiaorange2jr
  • monoliteorangec
  • 6-Hydroxy-5-phenylazo-2-naphthalenesulfonic acid, sodium salt
  • 6-Hydroxy-5-phenylazo-2-naphthalenesulfonic acid, sodium salt
  • sodium 6-hydroxy-5-phenylazo-2-naphthalenesulphonate
  • CROCEIN ORANGE G DYE CONTENT:*APPROX. 70 %
  • Acid Orange 12 Dye(C.I.NO.15970)
  • Acid orange 12 (C.I. 15970)
  • ACld Orange 12
  • 6-Hydroxy-5-(2-phenyldiazenyl)-2-naphthalenesulfonic acid sodium salt
  • Ponceau 4G Acid Orange 12
  • Cis-crocin
  • orangelzs
  • orangern
  • segnalelightorangegr
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