Details
Product Name: 2-Aminonaphthalene-1-sulfonic acid
MF：C10H9NO3S
MW：223.25
CAS：81-16-3
EINECS: 201-331-5
Apperance: White crystal powder
Specification
| item | value |
| Melting point | 180 °C |
| Packing | 25Kg/Drum |
Application
Used as an intermediate for azo dyes and azo pigments, in the production of dyes such as J-acid and gamma acid, phenol AS-SW, reactive red K-1613, etc
Storage
-20°C Freezer, Under inert atmosphere.
