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N-BENZOYL H ACID

N-BENZOYL H ACID Struktur
117-46-4
CAS-Nr.
117-46-4
Englisch Name:
N-BENZOYL H ACID
Synonyma:
N-BENZOYL H ACID;4-benzamido-5-hydroxynaphthalene-2,7-disulfonic acid;4-Benzamido-5-hydroxy-2,7-naphthalenedisulfonic acid;4-formamido-5-hydroxynaphthalene-2,7-disulfonic acid;4-(benzoylamino)-5-hydroxy-7-naphthalenedisulfonicacid;5-Hydroxy-4-(benzoylamino)-2,7-naphthalenedisulfonic acid;4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonic acid;2,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy-
CBNumber:
CB2728276
Summenformel:
C17H13NO8S2
Molgewicht:
423.42
MOL-Datei:
117-46-4.mol

N-BENZOYL H ACID Eigenschaften

Sicherheit

N-BENZOYL H ACID Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

4-Benzamido-5-hydroxynaphthalene-2,7-disulfonic acid [117-46-4], N-benzoyl H acid, is produced by reaction of H acid with benzoyl chloride in aqueous alkaline sodium carbonate solution at 35℃ for 5 h, followed by heating at 95℃ for 2 h to hydrolyze the Obenzoyl derivative (yield 80 %). It is used to produce C.I. Reactive Red 4 and C.I. Direct Green 13.

N-BENZOYL H ACID Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Tetranatrium-5-(benzoylamino)-3-[[5-[[4-chlor-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]azo]-4-hydroxynaphthalin-2,7-disulfonat 2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-5-4-fluoro-6-(1-sulfo-2-naphthalenyl)amino-1,3,5-triazin-2-ylamino-2-sulfophenylazo-4-hydroxy-, tetrasodium salt REACTIVE RED 180 Tetranatrium-5-(benzoylamino)-3-[[5-[[4-chlor-6-[(4-sulfonatophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]azo]-4-hydroxynaphthalin-2,7-disulfonat 2,7-Naphthalenedisulfonic acid, 5-(benzoylamino)-3-[[2-ethoxy-6-sulfo-4-[(3-sulfo[1,1'-biphenyl]-4-yl)azo]-1-naphthalenyl]azo]-4-hydroxy-, tetrasodium salt

N-BENZOYL H ACID Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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