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Merck
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Key Documents

Outros documentos

28-5740

Sigma-Aldrich

Sulfanilic acid

JIS special grade, 99.0-100.5%

Sinônimo(s):

4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid

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About This Item

Fórmula linear:
4-(H2N)C6H4SO3H
Número CAS:
121-57-3
Peso molecular:
173.19
Beilstein:
908765
Número CE:
204-482-5
Número MDL:
MFCD00007886
Código UNSPSC:
12352106
ID de substância PubChem:
329753244

grau

JIS special grade

Ensaio

99.0-100.5%

forma

powder

disponibilidade

available only in Japan

pf

>300 °C (lit.)

solubilidade

water: soluble 12.51 g/L at 20 °C

densidade

1.4862 g/cm3 at 20 °C

cadeia de caracteres SMILES

Nc1ccc(cc1)S(O)(=O)=O

InChI

1S/C6H7NO3S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)

chave InChI

HVBSAKJJOYLTQU-UHFFFAOYSA-N

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Pictogramas

Exclamation mark
GHS07

Palavra indicadora

Warning

Frases de perigo

H315,H317,H319

Classificações de perigo

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

Código de classe de armazenamento

13 - Non Combustible Solids

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Certificados de análise (COA)

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Jinsong Zhang et al.
Water science and technology : a journal of the International Association on Water Pollution Research, 63(11), 2752-2758 (2011-11-05)
4-Aminobenzenesulfonate (4-ABS), an aromatic amine and recalcitrant toxic pollutant, is widely used in the dye and pharmaceutical industry. Pannonibactersp. W1 is a specialized microbial strain which can efficiently degrade 4-ABS. This study shows the feasibility of using the specialized strain
Yadong Sun et al.
Organic letters, 15(7), 1598-1601 (2013-03-19)
An efficient and convenient method was developed for the formation of 2-substituted benzothiazoles via a copper-catalyzed condensation of 2-aminobenzenethiols with nitriles. The developed method is applicable to a wide range of nitriles containing different functional groups furnishing excellent yields of
Han Ming Gan et al.
Chemosphere, 82(4), 507-513 (2010-11-26)
A co-culture consisting of Hydrogenophaga sp. PBC and Ralstonia sp. PBA, isolated from textile wastewater treatment plant could tolerate up to 100 mM 4-aminobenzenesulfonate (4-ABS) and utilize it as sole carbon, nitrogen and sulfur source under aerobic condition. The biodegradation
Kwan Kim et al.
The journal of physical chemistry. B, 109(40), 18929-18934 (2006-07-21)
Raman scattering measurements were conducted for 4-aminobenzenethiol (4-ABT) assembled on powdered copper substrates. Initially, very weak Raman peaks were detected, but upon attaching Ag nanoparticles probably via NH2 groups onto 4-ABT/Cu, distinct Raman spectra were observed. Considering the fact that
Poonam Singh et al.
Biodegradation, 17(6), 495-502 (2006-02-18)
A bacterial strain, PNS-1, isolated from activated sludge, could utilize sulphanilic acid (4-ABS) as the sole organic carbon and energy source under aerobic conditions. Determination and comparison of 16S r DNA sequences showed that the strain PNS-1 is closely related
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