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Dinatrium-3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalin-1-sulfonat)

BENZOPURPURIN 4B Struktur
992-59-6
CAS-Nr.
992-59-6
Bezeichnung:
Dinatrium-3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalin-1-sulfonat)
Englisch Name:
BENZOPURPURIN 4B
Synonyma:
Red 4B;CI 23500;azamin4b;SULTAN 4B;eriered4b;eclipsered;paperred4b;purpurin4b;CI NO 23500;cottonred4b
CBNumber:
CB4710130
Summenformel:
C34H29N6NaO6S2
Molgewicht:
704.75
MOL-Datei:
992-59-6.mol

Dinatrium-3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalin-1-sulfonat) Eigenschaften

Schmelzpunkt:
>250°C
storage temp. 
Amber Vial, -20°C Freezer
L?slichkeit
Soluble in water, ethanol, acetone, sodium hydroxide, sulfuric acid
Aggregatzustand
powder
Colour Index 
23500
Farbe
Brown
S?ure-Base-Indikators(pH-Indikatoren)
1.2(violet)-4(red)
Wasserl?slichkeit
Soluble in water (20 mg/ml), acetone, ethanol (3 mg/ml), sodium hydroxide, and sulfuric acid.
maximale Wellenl?nge (λmax)
500nm
Merck 
14,1101
Stabilit?t:
Stable. Incompatible with strong oxidizing agents.
Major Application
Liquid crystal displays, thin films, electronic devices, inks, lithographic printing plates, lithographic printing plates, printing and dyeing applications, textiles, lubricants, food storage, microorganism staining agent, treatment of apolipoprotein E-related diseases, antifungal agent
EPA chemische Informationen
C.I. Direct Red 2, disodium salt (992-59-6)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher T
R-S?tze: 45-36/37/38
S-S?tze: 53-45-60-37-26
WGK Germany  3
RTECS-Nr. QK1765000
8
TSCA  Yes
HS Code  29215900
Giftige Stoffe Daten 992-59-6(Hazardous Substances Data)
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P304+P340 BEI EINATMEN: Die Person an die frische Luft bringen und für ungehinderte Atmung sorgen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

Dinatrium-3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalin-1-sulfonat) Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R45:Kann Krebs erzeugen.

S-S?tze Betriebsanweisung:

S53:Exposition vermeiden - vor Gebrauch besondere Anweisungen einholen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn m?glich, dieses Etikett vorzeigen).

Chemische Eigenschaften

dark red or brown powder

Verwenden

For dyeing primarily cotton and viscose rayon: Colour Index vol. 2 (3rd ed., 1971) p 2101. As an analytical reagent in detection of Al, Mg, Hg, Ag, U; as a biological stain; as pH indicator, violet 1.2 to red 4.0.

synthetische

3,3′-Dimethylbenzidine double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) coupled.

Allgemeine Beschreibung

Brown to dark red powder.

Air & Water Reaktionen

Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.

Reaktivit?t anzeigen

BENZOPURPURIN 4B is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.

Brandgefahr

Flash point data for BENZOPURPURIN 4B are not available. BENZOPURPURIN 4B is probably combustible.

l?uterung methode

It crystallises from H2O. It is a biological stain that is violet at pH 1.2 and red at pH 4.0 and is used for detecting Al, Mg, Hg, Au and U. [Beilstein 16 H 411, 16 II 224, 16 III 474, 16 IV 601.]

Dinatrium-3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalin-1-sulfonat) Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Dinatrium-3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalin-1-sulfonat) Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 97)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hebei Mojin Biotechnology Co., Ltd
+86 13288715578 +8613288715578
sales@hbmojin.com China 12834 58
Hebei Weibang Biotechnology Co., Ltd
+8617732866630
bess@weibangbio.com China 18151 58
career henan chemical co
+86-0371-86658258 +8613203830695
sales@coreychem.com China 29880 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
Hebei Yanxi Chemical Co., Ltd.
+8617531190177
peter@yan-xi.com China 5857 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
BIOISCO(Lianyungang, Jiangsu) Biotechnology Co., Ltd 18082049515
2757382053@qq.com China 2150 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788
jkinfo@jkchemical.com China 96815 76

992-59-6(Dinatrium-3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalin-1-sulfonat))Verwandte Suche:


  • BENZOPURPURIN B, FOR MICROSCOPY
  • BENZOPURPURINE 4B, FOR MICROSCOPY,INDICA TOR
  • Diclosulam, Pestanal
  • Direct Benzo Purpine 4B
  • SULTAN 4B
  • PURPURINE 4B
  • VICTORIA RED
  • tertrodirectred4b
  • tetrodirectred4b
  • Benzopurpurine 4B 1-Naphthalenesulfonic acid, 3,3'-[[3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl]bis(azo)]bis(4-amino-, disodium salt
  • Direct red 2 (C.I. 23500)
  • 1-Naphthalenesulfonic acid, 3,3'-[(3,3'-dimethyl[1,1'- biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-, disodium salt
  • disodium 3,3'-((3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl)bis(azo)bis(4-aminonaphthalene-1-sulphonate)
  • 3,3'-DIMETHYLBIPHENYL-4,4'-BIS-2-AMINONAPHTHYLAZO-6-SULFONATE, DINA
  • BENZOPURPURIN 4B
  • BENZOPURPURIN B
  • BENZOPURPURINE 4B
  • BRILLIANT PURPURIN
  • BRILLIANT PURPURIN R
  • CALCOMINE RED 4BX
  • CI 23500
  • CI NO 23500
  • DIAMINE RED 4B
  • DIAMINE RED B
  • DELTAPURPURIN
  • DIRECT RED 3
  • DIRECT RED 2
  • DIRECT PURPURINE 4B
  • DIANIL RED 4B
  • DIANIL RED 4C
  • 1-naphthalenesulfonicacid,3,3’-((3,3’-dimethyl(1,1’-biphenyl)-4,4’-diyl)bis(a
  • 1-naphthalenesulfonicacid,3,3’-((3,3’-dimethyl(1,1’-diphenyl)-4,4’-diyl)bis(a
  • 1-naphthalenesulfonicacid,3,3’-[(3,3’-dimethyl[1,1’-biphenyl]-4,4’-diyl)bis(a
  • 1-Naphthalenesulfonicacid,3,3’-[[3,3’-dimethyl(1,1’-biphenyl)-4,4’-diyl]bis(azo)]bis(4-amino-,disodiumsalt
  • amanilpurpurine4b
  • atuldirectred4b
  • azamin4b
  • azocardred4b
  • bencidalpurple4b
  • benzanilpurpurine4b
  • benzopurpurine4bkx
  • benzopurpurine4bx
  • brasilaminared4b
  • c.i.directred2
  • c.i.directred2,disodiumsalt
  • cervenprima2
  • chromeleatherred4b
  • cottonred4b
  • diacottonbenzopurpurine4b
  • diaminepurpurine4b
  • diaphtaminepurpurine
  • diaphtaminepurpurine4b
  • diazaminepurpurine4b
  • diazinered4b
  • diazolpurpurine4b
  • diphenylred4b
  • diphenylred4bs
  • directpurpurinea4b
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