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251917 Sigma-Aldrich

Sulfanilic acid

ACS reagent, 99%

Synonym: 4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid

  • CAS Number 121-57-3

  • Linear Formula 4-(H2N)C6H4SO3H

  • Molecular Weight 173.19

  •  Beilstein Registry Number 908765

  •  EC Number 204-482-5

  •  MDL number MFCD00007886

  •  PubChem Substance ID 24855168

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Properties

Related Categories Acids, Acids & Bases, Building Blocks, Chemical Synthesis, Organic Acids,
grade   ACS reagent
assay   98.0-102.0% (ACS specification)
  99%
ign. residue   ≤0.01%
mp   >300 °C(lit.)
anion traces   chloride (Cl-): ≤0.002%
  nitrite (NO2-): ≤0.5 ppm
  sulfate (SO42-): ≤0.01%

Description

Packaging

25, 100, 500 g in poly bottle

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Sulfanilic acid

puriss. p.a., ≥99.0% (T)

Sulfanilic acid

United States Pharmacopeia (USP) Reference Standard

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
Hazard Codes (Europe) 
Xi
Risk Statements (Europe) 
Safety Statements (Europe) 
24-37
WGK Germany 
1
RTECS 
WP3895500

Documents

Certificate of Analysis

Certificate of Origin

Protocols & Articles

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Peer-Reviewed Papers

References

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Biodegradation of 4-aminobenzenesulfonate by a novel Pannonibacter sp. W1 isolated from activated sludge. Wang YQ, Zhang JS, Zhou JT, et al. J. Hazard. Mater. 169(1-3), 1163-7, (2009)

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Electrochemical incineration of sulfanilic acid at a boron-doped diamond anode. El-Ghenymy A, Arias C, Cabot PL, et al. Chemosphere 87(10), 1126-33, (2012)

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Degradation and detoxification of acid orange 52 by Pseudomonas putida mt-2: a laboratory study. Mansour HB, Ghedira K, Barillier D, et al. Environ. Sci. Pollut. Res. Int. 18(9), 1527-35, (2011)

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[Kinetics and mechanism of 4-aminobenzenesulphonate biodegradation]. Wang YQ, Zhang JS, Zhou JT, et al. Huan Jing Ke Xue 30(7), 2136-41, (2009)

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[Isolation and identification of a 4-aminobenzenesulphonate biodegrading strain and its degradation characteristics]. Wang YQ, Zhang JS, Zhou JT, et al. Huan Jing Ke Xue 30(4), 1193-8, (2009)

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Copper-catalyzed synthesis of substituted benzothiazoles via condensation of 2-aminobenzenethiols with nitriles. Sun Y, Jiang H, Wu W, et al. Org. Lett. 15(7), 1598-601, (2013)

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Aptamer-mediated surface-enhanced Raman spectroscopy intensity amplification. Kim NH, Lee SJ, and Moskovits M Nano Lett. 10(10), 4181-5, (2010)

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Electrochemical biosensor for detection of BCR/ABL fusion gene using locked nucleic acids on 4-aminobenzenesulfonic acid-modified glassy carbon electrode. Chen J, Zhang J, Wang K, et al. Anal. Chem. 80(21), 8028-34, (2008)

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Efficient 2-aryl benzothiazole formation from aryl ketones and 2-aminobenzenethiols under metal-free conditions. Liao Y, Qi H, Chen S, et al. Org. Lett. 14(23), 6004-7, (2012)

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Reversible tuning of SERS hot spots with aptamers. Kim NH, Lee SJ, and Moskovits M Adv. Mater. 23(36), 4152-6, (2011)

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Sensitive voltammetric determination of tyrosine using multi-walled carbon nanotubes/4-aminobenzeresulfonic acid film-coated glassy carbon electrode. Huang KJ, Luo DF, Xie WZ, et al. Colloids Surf. B Biointerfaces 61(2), 176-81, (2008)

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Surface-enhanced Raman scattering of 4-aminobenzenethiol in Ag sol: relative intensity of a1- and b2-type bands invariant against aggregation of Ag nanoparticles. Kim K, Yoon JK, Lee HB, et al. Langmuir 27(8), 4526-31, (2011)

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Effect of Ag and Au nanoparticles on the SERS of 4-aminobenzenethiol assembled on powdered copper. Kim K and Lee HS J. Phys. Chem. B 109(40), 18929-34, (2005)

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Biodegradation of 4-aminobenzenesulfonate by Ralstonia sp. PBA and Hydrogenophaga sp. PBC isolated from textile wastewater treatment plant. Gan HM, Shahir S, Ibrahim Z, et al. Chemosphere 82(4), 507-13, (2011)

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Mineralization of 4-aminobenzenesulfonate (4-ABS) by Agrobacterium sp. strain PNS-1. Singh P, Birkeland NK, Iyengar L, et al. Biodegradation 17(6), 495-502, (2006)

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Free-surface microfluidic control of surface-enhanced Raman spectroscopy for the optimized detection of airborne molecules. Piorek BD, Lee SJ, Santiago JG, et al. Proc. Natl. Acad. Sci. U. S. A. 104(48), 18898-901, (2007)

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Application of a novel bacterial consortium for mineralization of sulphonated aromatic amines. Barsing P, Tiwari A, Joshi T, et al. Bioresour. Technol. 102(2), 765-71, (2011)

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Enhanced biodegradation of 4-aminobenzenesulfonate in membrane bioreactor by Pannonibacter sp. W1. Zhang J, Wang Y, Zhou JT, et al. Water Sci. Technol. 63(11), 2752-8, (2011)

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Cloning and functional analysis of the genes coding for 4-aminobenzenesulfonate 3,4-dioxygenase from Hydrogenophaga sp. PBC. Gan HM, Shahir S, and Yahya A Microbiology 158(Pt 8), 1933-41, (2012)

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Evaporation-controlled chemical enhancement of SERS using a soft polymer substrate. Kim NJ, Lin M, Hu Z, et al. Chem. Commun. (Camb.) (41), 6246-8, (2009)

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Genome sequence of Hydrogenophaga sp. strain PBC, a 4-aminobenzenesulfonate-degrading bacterium. Gan HM, Chew TH, Tay YL, et al. J. Bacteriol. 194(17), 4759-60, (2012)

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Surface-enhanced Raman scattering characteristics of nanogaps formed by a flat Ag substrate and spherical Pt nanoparticles. Kim K, Lee HB, and Shin KS Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 100, 10-4, (2013)

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Raman scattering of 4-aminobenzenethiol sandwiched between Ag nanoparticle and macroscopically smooth Au substrate: effects of size of Ag nanoparticles and the excitation wavelength. Kim K, Choi JY, Lee HB, et al. J. Chem. Phys. 135(12), 124705, (2011)

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Genome sequence of Ralstonia sp. strain PBA, a bacterium involved in the biodegradation of 4-aminobenzenesulfonate. Gan HM, Chew TH, Tay YL, et al. J. Bacteriol. 194(18), 5139-40, (2012)

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Identification of genes involved in the 4-aminobenzenesulfonate degradation pathway of Hydrogenophaga sp. PBC via transposon mutagenesis. Gan HM, Ibrahim Z, Shahir S, et al. FEMS Microbiol. Lett. 318(2), 108-14, (2011)

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Mutagenicity and genotoxicity of acid yellow 17 and its biodegradation products. Mansour HB, Mosrati R, Corroler D, et al. Drug Chem. Toxicol. 32(3), 222-9, (2009)

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Merck 14,8926

Beil. 14,IV,2655

Corp MSDS 1 (2), 3197:B / FT-IR 2 (2), 3227:B / FT-IR 1 (2), 493:D / FT-NMR 1 (2), 1595:A / IR-Spectra (2), 1006:D / IR-Spectra (3), 1155:B / RegBook 1 (2), 2197:B / Structure Index 1, 345:C:1

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