3-Amino-5-hydroxynaphthalin-2,7-disulfonsure
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- 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
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
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| 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 M?glichkeit entfernen. Weiter spülen. |
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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 H?ndler.
Global( 25)Lieferanten
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
