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3-Amino-5-hydroxynaphthalin-2,7-disulfonsure

8-Hydroxy-2-naphthylamine-3,6-disulfonic acid Struktur
90-40-4
CAS-Nr.
90-40-4
Bezeichnung:
3-Amino-5-hydroxynaphthalin-2,7-disulfonsure
Englisch Name:
8-Hydroxy-2-naphthylamine-3,6-disulfonic acid
Synonyma:
SULFO GAMMA ACID;VNWVMZDJPMCAKD-UHFFFAOYSA-N;2-Amino-8-naphthol-6-disulfonic acid;8-Hydroxy-2-naphthylamine-3,6-disulfonic acid;3-amino-5-hydroxynaphthalene-2,7-disulfonic acid;3-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid;3-amino-5-hydroxynaphthalene-2,7-disulphonic acid;2,7-Naphthalenedisulfonicacid, 3-aMino-5-hydroxy-;3-azanyl-5-hydroxy-naphthalene-2,7-disulfonic acid;(2R)-2-amino-3-[[(2R)-2-amino-2-carboxypropyl]trisulfanyl]-2-methylpropanoic acid
CBNumber:
CB6875787
Summenformel:
C10H9NO7S2
Molgewicht:
319.31
MOL-Datei:
90-40-4.mol
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3-Amino-5-hydroxynaphthalin-2,7-disulfonsure Eigenschaften

Siedepunkt:
603.18℃[at 101 325 Pa]
Dichte
1.88[at 20℃]
Dampfdruck
0Pa at 25℃
Wasserlöslichkeit
35.36g/L at 25℃
LogP
-2.334
EPA chemische Informationen
2,7-Naphthalenedisulfonic acid, 3-amino-5-hydroxy- (90-40-4)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
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
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

3-Amino-5-hydroxynaphthalin-2,7-disulfonsure Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

2-Amino-8-hydroxynaphthalene-3,6-disulfonic acid [90-40-4]. (3-amino-5-hydroxy2,7-disulfonic acid), RR acid, 2 R acid, Columbia acid, C10H9NO7S2, Mr 319.3, and its alkali salts are readily soluble in water. Coupling with diazo compounds takes place under alkaline conditions in the position ortho to the hydroxyl group.

3-Amino-5-hydroxynaphthalin-2,7-disulfonsure Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

DIRECT BROWN B 2,7-Naphthalenedisulfonic acid, 6-amino-4-hydroxy-3-[(2-methyl-4-nitrophenyl)azo]-, disodium salt C.I. Direct brown 151, disodium salt Acid Red 126 Benzoic acid, 4-[[7-[[4-[[4'-[[4-[(7-amino-1-hydroxy-3,6-disulfo-2-naphthalenyl)azo]-5-methoxy-2-methylphenyl]azo]-3,3'-disulfo[1,1'-biphenyl]-4-yl]azo]-2-methoxy-5-methylphenyl]azo]-8-hydroxy-6-sulfo-2-naphthalenyl]amino]-, hexasodium salt Tetranatrium-4,4'-[carbonylbis(imino-4,1-phenylenazo)]bis[3-amino-5-hydroxynaphthalin-2,7-disulfonat]

3-Amino-5-hydroxynaphthalin-2,7-disulfonsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 26)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd. 		18871490254
linda@hubeijusheng.com CHINA 28180 58
Hefei TNJ Chemical Industry Co.,Ltd. 		0551-65418671
sales@tnjchem.com China 34572 58
Suzhou ARTK Medchem Co., Ltd. 		+86-512-68323967 +86-18015559028
 sales1@artkmedchem.com China 39009 58
Amadis Chemical Company Limited 		571-89925085
sales@amadischem.com China 131981 58
Chizhou Kailong Import and Export Trade Co., Ltd.
xg01_gj@163.com China 9503 50
Wuhan lanabai Pharmaceutical Chemical Co., Ltd 15307151931
 2355680@qq.com China 8224 58
Z-trans Biochemistry Technology (Suzhou) Co.,Ltd 0512-66317708 13372112871
 huijuan@zitrans.cn China 1282 58
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd 15229059051
 1027@dideu.com China 9946 58
Shanghai Haohong Scientific Co., Ltd. 400-400-8210725
malulu@leyan.com China 40041 58
Z-trans Biochemistry Technology (Suzhou) Co.,Ltd 0512-66317708 13372112871
 huijuan@zitrans.cn China 1689 58

90-40-4(3-Amino-5-hydroxynaphthalin-2,7-disulfonsure)Verwandte Suche:

Natriumhydrogen-4-amino-5-hydroxynaphthalin-1,3-disulfonat Trinatrium-4,5-dihydroxy-3-(4-sulfonatophenylazo)naphthalin-2,7-disulfonat Natriumhydrogen-3-amino-5-hydroxynaphthalin-2,7-disulfonat Dinatrium-3,6-bis[(o-arsonophenyl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonat Trinatrium-2-(-hydrogenarsonatophenylazo)-1,8-dihydroxynaphthalin-3,6-disulfonat 2-[[7-[(2-Arsonophenyl)azo]-1,8-dihydroxy-3,6-disulfo-2-naphthyl]azo]benzoesure Dinatrium-4,5-dihydroxy-3-phenylazonaphthalin-2,7-disulfonat 3,6-Bis[(4-chlor-2-phosphonophenyl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonsure Dinatrium-4,5-dihydroxy-3-(p-nitrophenylazo)naphthalin-2,7-disulfonat Dinatrium-4-amino-5-hydroxy-3-[(3-nitrophenyl)azo]-6-(phenylazo)naphthalin-2,7-disulfonat Natrium-5-((1,8-dihydroxy-3,6-disulfonaphthalin-2-yl)azo)-4-hydroxy-3((8-hydroxy-3,6-disulfonaphthalin-1-yl)azo)naphthalin-2,7-disulfonat Natrium-4-amino-5-hydroxy-3-(4-nitrophenylazo)-6-(phenylazo)naphthalin-2,7-disulfonat 2,7-(Bis(2-arsonophenylazo))-1,8-dihydroxynaphthalin-3,6-disulfonsure Dinatrium-3-(5-chlor-2-hydroxyphenylazo)-4,5-dihydroxynaphthalin-2,7-disulfonat 3-Amino-5-hydroxynaphthalin-2,7-disulfonsure Dinatrium-4-amino-5-hydroxy-3-(4-nitrophenylazo)naphthalin-2,7-disulfonat Natriumhydrogen-4-amino-5-hydroxynaphthalin-2,7-disulfonat 3,6-Bis[(2,3-dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)azo]-4,5-dihydroxynaphthalin-2,7-disulfonsure
  • 8-Hydroxy-2-naphthylamine-3,6-disulfonic acid
  • 3-amino-5-hydroxynaphthalene-2,7-disulphonic acid
  • 3-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid
  • 3-amino-5-hydroxynaphthalene-2,7-disulfonic acid
  • 3-azanyl-5-hydroxy-naphthalene-2,7-disulfonic acid
  • 2,7-Naphthalenedisulfonicacid, 3-aMino-5-hydroxy-
  • 2-Amino-8-naphthol-6-disulfonic acid
  • (2R)-2-amino-3-[[(2R)-2-amino-2-carboxypropyl]trisulfanyl]-2-methylpropanoic acid
  • VNWVMZDJPMCAKD-UHFFFAOYSA-N
  • SULFO GAMMA ACID
  • 90-40-4
  • NH2HOC10H4SO3H2
  • Intermediates of Dyes and Pigments
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