PRODUCTS
OPTICAL BRIGHTENER AGENT 357
| OPTICAL BRIGHTENER CST (C.I.357) |
| CAS：16470-24-9 |
| Appearance：Light yellow transparent liquid |
| Max UV absorption wavelength, nm：349±1nm |
| Fluorescent strength: 20±1 |
| PACKAGE:200KG OR 1000KG plastic drums |
| Recommended dosage |
| 0.1-0.5% |