Chemical Name: Naphthol AS-KB
CAS No.: 135-63-7
Molecular Fomula: C18H14ClNO2
Appearance: light beige powder
Naphthol AS-KB CAS 135-63-7
Description
Naphthol AS-KB Quick Details
Chemical Name: Naphthol AS-KB
CAS No.: 135-63-7
Molecular Fomula: C18H14ClNO2
Chemical Structure:
Molecular weight: 311.76
Appearance: light beige powder
Assay：≥98.5%
Naphthol AS-KB Typical Properties
| ITEMS | SPECIFICATION |
| Appearance | light beige powder |
| Assay | 99.17% |
| Color shade | Similar to standard product |
| Melting point | ≥240℃ |
| Insoluble in Alkali | ≤0.50 |
| 2:3acid content | ≤0.20 |
| Residue on 60M sieve | ≤5.0 |
Naphthol AS-KB application:
It is mainly used in the manufacture of organic pigments.
Naphthol AS-KB Packaging and Shipping
25kg/bag
Naphthol AS-KB Storage
It should be stored in a clean, dry and cool place, preventing from sunlight, rain.