165794
3-Aminobenzenesulfonic acid
97%
Synonym(s):
Metanilic acid
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About This Item
Linear Formula:
H2NC6H4SO3H
CAS Number:
Molecular Weight:
173.19
Beilstein:
473264
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
97%
form
powder
mp
>300 °C (lit.)
solubility
ethanol: very slightly soluble(lit.)
methanol: very slightly soluble(lit.)
functional group
sulfonic acid
SMILES string
Nc1cccc(c1)S(O)(=O)=O
InChI
1S/C6H7NO3S/c7-5-2-1-3-6(4-5)11(8,9)10/h1-4H,7H2,(H,8,9,10)
InChI key
ZAJAQTYSTDTMCU-UHFFFAOYSA-N
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General description
3-Aminobenzenesulfonic acid undergoes microbial desulfonation to 3-aminophenol by Pseudomonas sp. strain S-313.
Application
3-Aminobenzenesulfonic acid was used in the synthesis of cytocompatible sulfonated polyanilines. It was used in fabrication of novel glucose biosensor having large active surface area and excellent conductivity.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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