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Reference substances

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IUPAC name:
1,3-Phenylenediamine-4-sulfonic Acid

Inventory

EC number:
201-846-5
EC name:
2,4-diaminobenzenesulphonic acid
CAS number:
88-63-1
CAS number:
88-63-1

Synonyms

Molecular and structural information

Molecular formula:
C6H8N2O3S
Molecular weight:
188.206
SMILES notation:
O=S(=O)(O)c1c(N)cc(N)cc1
InChl:
1S/C6H8N2O3S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H,7-8H2,(H,9,10,11)
Structural formula:
Chemical structure

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