N-BENZOYL H ACID
- CAS NO.：117-46-4
- Empirical Formula: C17H13NO8S2
- Molecular Weight: 423.42
- MDL number: MFCD00035842
- EINECS: 204-192-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-20 15:44:34
What is N-BENZOYL H ACID?
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.
Properties of N-BENZOYL H ACID
| EPA Substance Registry System | 2,7-Naphthalenedisulfonic acid, 4-(benzoylamino)-5-hydroxy- (117-46-4) |
Safety information for N-BENZOYL H ACID
Computed Descriptors for N-BENZOYL H ACID
New Products
2-Bromo-4-hydroxypyridine Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One Cis-Tosylate 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) 1-aminocyclobutanecarbonitrile hydrochloride AMINO-O-TOLYL-ACETIC ACID 1-Aminocyclobutanecarboxylic Acid Hydrochloride AMINO(2-BROMOPHENYL)ACETIC ACID 6-BROMOTETRAZOLO[1,5-A]PYRIDINE 3-Oxocyclobutanecarboxylic acid METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 2-(2-Bromophenyl)ethanol Boc-D-Glu(OMe)-OMe 2,5 Dibromopyridine Ethyl 4-hydroxy-3-oxobutanoate Dimethyl (2S)-2-((tert-butoxycarbonyl)amino)-4-(cyanomethyl)pentanedioate 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![3-[[4-[[8-(benzoylamino)-1-hydroxy-3,6-disulpho-2-naphthyl]azo]-2,5-dimethoxyphenyl]azo]-4-hydroxy-5-[[4-(methylsulphonyl)benzoyl]amino]naphthalene-2,7-disulphonic acid](https://img.chemicalbook.in/CAS/GIF/31675-93-1.gif)
![5-[(4-chlorobenzoyl)amino]-4-hydroxy-3-[[4-[(2-hydroxy-7-sulpho-1-naphthyl)azo]-2,5-dimethoxyphenyl]azo]naphthalene-2,7-disulphonic acid](https://img.chemicalbook.in/CAS/GIF/31825-07-7.gif)
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