| Description: |
| Product name: NAPHTHOL AS-G |
Chemical name:3, 3-dimethyl-4,4-diacetylacetamidobenzidine |
| Molecular formula:C22H24N2O4 |
Molecular weight:380.42 |
| Appearance off-white to light
gray even powder |
|
Specification:
|
item |
index |
| Assay% ≥ |
97 |
| Color light |
similar to standard |
| Strength |
100 of standard |
| Insoluble material in alkali %≤ |
0.5 |
Uses:
used as bottom color, or dye
intermediate
Packing:
carton, metal pail, 25kg. or following your demand . |
Product: NAPHTHOL AS-G
