product description
Usage:
2-Naphthol (CAS 135-19-3) is a vital organic intermediate for dyes, spices, and materials. Used in acidic/direct/azo dyes (e.g., Congo Red, Acid Red), coumarin for perfumes, and additives for rubber, pigments, and photosensitive materials.
| ITEMS | SPECIFICATIONS | RESULTS |
| APPEARANCE | OFF-WHITE FLAKES OR POWDER | CONFORMS |
| CONTENT,% | 99.00 MIN | 99.46 |
| 1-NAPHTHOL,% | 0.30 MAX | 0.26 |
| NAPHTHALENE,% | 0.40 MAX | 0.07 |
| WATER,% | 0.1 MAX | 0.07 |
| CONCLUSION: THE SUBJECT MATERIAL CONFORMS TO THE REQUIRED STANDARDS. | ||
Packaging & Shipping
2-Naphthol shipping by air, by sea, by air express like FEDEX OR UPS OR DHL .
Small package: 1kg / 5kg / 10kg 25kg
Big package : 100kg / 200kg / 1FCL
