CAS No: 119-28-8, Chemical Name: 1-Naphthylamine-7-Sulfonic Acid
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119-28-8 1-Naphthylamine-7-Sulfonic Acid

product Name 1-Naphthylamine-7-Sulfonic Acid
Synonyms C.I. 26135; 1,7-Cleve's acid; Cleves acid 1,7; 8-Amino-2-naphtalenesulfonic acid; Cleves acid; 8-Aminonaphthalene-2-sulfonic acid; 1,7-Cleves Acid
Molecular Formula C10H9NO3S
Molecular Weight 223.2484
InChI InChI=1/C10H9NO3S/c11-10-3-1-2-7-4-5-8(6-9(7)10)15(12,13)14/h1-6H,11H2,(H,12,13,14)
CAS Registry Number 119-28-8
EINECS 204-311-4
Molecular Structure 119-28-8 1-Naphthylamine-7-Sulfonic Acid
Density 1.502g/cm3
Melting point >300℃
Refractive index 1.713
Hazard Symbols  C:Corrosive;
Risk Codes R34:;
Safety Description S26:;
S36/37/39:;
S45:;