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2-Amino-1-naphthalenesulfonic acid
[CAS# 68540-41-0]

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Identification
Name 2-Amino-1-naphthalenesulfonic acid
Synonyms 2-Naphthylamine-1-sulphonic acid; 2-AMINO-1-NAPHTHALENESULFONIC ACID; 2-Amino-naphthalene-1-sulfonic acid
Molecular Formula C10H9NO3S
Molecular Weight 223.25
CAS Registry Number 68540-41-0
EINECS 271-301-4
SMILES C1=CC=C2C(=C1)C=CC(=C2S(=O)(=O)O)N
InChI 1S/C10H9NO3S/c11-9-6-5-7-3-1-2-4-8(7)10(9)15(12,13)14/h1-6H,11H2,(H,12,13,14)
InChIKey GWIAAIUASRVOIA-UHFFFAOYSA-N
Properties
Density 1.5±0.1g/cm3 (Cal.)
Safety Data
Safety Code S26  Details
Risk Code R36  Details
Hazard Symbol symbol  X  Details
Safety Description WARNING: Irritates skin and eyes
WARNING: Irritates lungs, eyes, skin
References
(1) M.-J. Wu, P.-X. Dai, X.-G. Wang, E.-C. Yang and X.-J. Zhao. Tetraaquabis(4,4'-bipyridine)cobalt(II) 2-aminonaphthalene-1-sulfonate hexahydrate, Acta Cryst. (2007). E63, m2413 
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