CAS 6099-57-6
MF: N10H8O3NSNa
Purity:75%min
Dyestuff intermediate

Product name:  1-Naphthylamine-4-Sulfonate

Molecular formula: N10H8O3NSNa

Molecular weight: 245.23

Nature and use:
Ashen crystallization, turn into rose-colored gradually among air, very much easy to
dissolve on ink, Do not dissolve it in the ethanol . Product this sulphurate but make by
1-naphthyl-amine , use as the intermedia of the azo dyes mainly.

1-Naphthylamine-4-Sulfonate
1>Total amino:75.0%min
2> 1-naphthly-amine: 0.02% max
3> water insoluble matter: 0.1% max