| Products name | C.I. Number | Details |
| Optical Brightening Agent ER |
199 | more |
| Optical Brightening Agent OP | 199:1 | more |
| Optical Brightening Agent PP | 199:2 | more |
| Optical Brightening Agent MP | 199:3 | more |
| Optical Brightening Agent OM | 199:4 | more |
| Optical Brightening Agent MM | 199:5 | more |
| Optical Brightening Agent OB | 184 | more |
| Optical Brightening Agent OB-1 | 393 | more |
| Optical Brightening Agent KCB | 367 | more |
| Optical Brightening Agent CBS-127 | 378 | more |
| Optical Brightening Agent MDAC(C.I.91) | 91 | more |
| Fluorescent Whitening Agent EBF(C.I.185) | 185 | more |