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Key Documents

A86805

Sigma-Aldrich

Aniline-2-sulfonic acid

95%

Synonym(s):

Orthanilic acid, 2-Aminobenzenesulfonic acid, o-Sulfanilic acid

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About This Item

Linear Formula:
H2NC6H4SO3H
CAS Number:
Molecular Weight:
173.19
Beilstein:
1309204
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

form

solid

SMILES string

Nc1ccccc1S(O)(=O)=O

InChI

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

InChI key

ZMCHBSMFKQYNKA-UHFFFAOYSA-N

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Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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The Biochemical journal, 300 ( Pt 2), 429-436 (1994-06-01)
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