Registration Dossier

Reference substances

Reference substances

IUPAC name:
7-amino-4-hydroxynaphthalene-2-sulfonic acid

Inventory

EC number:
201-718-9
EC name:
7-amino-4-hydroxynaphthalene-2-sulphonic acid
CAS number:
87-02-5
CAS number:
87-02-5
Synonyms
Names:
Identifier:
IUPAC name
7-amino-4-hydroxynaphthalene-2-sulfonic acid
7-Amino-4-hydroxynaphthalene-2-sulphonic acid

Molecular and structural information

Molecular formula:
C10H9NO4S
Molecular weight:
>= 239.25
SMILES notation:
c12c(cc(S(O)(=O)=O)cc1O)cc(N)cc2
InChl:
1S/C10H9NO4S/c11-7-1-2-9-6(3-7)4-8(5-10(9)12)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)
Structural formula:
Chemical structure

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