Fluorescent Brightener
| Products name | C.I.Number | CAS | Content |
| Fluorescent Brightener 210 | C.I. 210 | 28950-61-0 | 100% srenghth |
| Fluorescent Brightener BBU | C.I. 220 | 16470-24-9 | 99% |
| Fluorescent Brightener CBS-127 | C.I. 127 | 40470-68-6 | 99% |
| Fluorescent Brightener CBS-X | C.I. 351 | 27344-41-8 | 99% |
| Fluorescent Brightener ER-I | C.I.199 | 13001-39-3 | 99% |
| Fluorescent Brightener ER-II | C.I.199-1 | 13001-38-2 | 99% |
| Fluorescent Brightener KCB | C.I. 367 | 5089-22-5 | 98% |
| Fluorescent Brightener KSB | KSB | None | 98.0% |
| Fluorescent Brightener KSN | C.I. 368 | 5242-49-9 | 98% |
| Fluorescent Brightener OB | C.I. 184 | 7128-64-5 | 99.5% |
| Fluorescent Brightener OB-1 | C.I. 184-1 | 1533-45-5 | 99.5% |
| Fluorescent Brightener PF | 135 | 12224-12-3 | 98.5% |