N-BENZOYL H ACID
N-BENZOYL H ACID Basic information
- Product Name:
- N-BENZOYL H ACID
- Synonyms:
-
- N-BENZOYL H ACID
- 4-(benzoylamino)-5-hydroxy-7-naphthalenedisulfonicacid
- 4-(benzoylamino)-5-hydroxynaphthalene-2,7-disulphonic acid
- 4-formamido-5-hydroxynaphthalene-2,7-disulfonic acid
- 4-Benzamido-5-hydroxy-2,7-naphthalenedisulfonic acid
- 5-Hydroxy-4-(benzoylamino)-2,7-naphthalenedisulfonic acid
- 4-benzamido-5-hydroxynaphthalene-2,7-disulfonic acid
- 2,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy-
- CAS:
- 117-46-4
- MF:
- C17H13NO8S2
- MW:
- 423.42
- EINECS:
- 204-192-9
- Mol File:
- 117-46-4.mol
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N-BENZOYL H ACID Chemical Properties
- EPA Substance Registry System
- 2,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy- (117-46-4)
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N-BENZOYL H ACID Usage And Synthesis
Chemical Properties
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 ACIDSupplier
Dayang Chem (Hangzhou) Co.,Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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- 18871490254
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Shaanxi Dideu Medichem Co. Ltd
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NINGBO JL NEW MATERIAL CO.,LTD
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- 0574-88552218 18969899212
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GIHI CHEMICALS CO.,LIMITED
- Tel
- +8618058761490
- info@gihichemicals.com
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N-BENZOYL H ACID(117-46-4)Related Product Information
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