| FORM | POWDER |
|---|---|
| Application | PAPER,COTOTN |
| PH | 7-9 |
| Name | 4BK Optical Brightener Agent |
| Certification | REACH,SGS,ISO9001 |
| CAS NO | 12768-92-2 |
|---|---|
| E Value | 250 |
| Appearance | Yellow Powder |
| Packaging Details | 25kg fiber drum |
| Delivery Time | Prompt |
| CAS NO | 5089-22-5 |
|---|---|
| Purity | ≥99.0% |
| Chemical Name | 1,4-Bis(benzoxazole-2-yl)naphthalene |
| Odor | Free Of Odor |
| M.P. | 210-212°C |
