 |
| Cantidad: | |
|---|---|
DY159289
6099-57-6
228-050-0
C10H8O4S.Na
sodium 4-hydroxynaphthalene-1-sulphonate
| Index Name | Specifications |
| Description | Gray powder |
| Content of 1-Naphthol-4-sulfonic acid | 70.0%Min |
| Insoluble matter in water | 0.1%Max |
| Iron | 100ppm |
| Sodium 4-amino-1-naphthalenesulfonate | 1.2%Max |
| Index Name | Specifications |
| Description | Gray powder |
| Content of 1-Naphthol-4-sulfonic acid | 70.0%Min |
| Insoluble matter in water | 0.1%Max |
| Iron | 100ppm |
| Sodium 4-amino-1-naphthalenesulfonate | 1.2%Max |