Optical Brightener (OB)
Nkọwapụta:
Ihe) | Ọkọlọtọ |
Ọdịdị | Uzuzu ọcha yiri ya |
Ọdịnaya (HPLC) | ≥98% |
Ntupu | Nyefee 200 meshes |
Agba ndò | Acha anụnụ anụnụ |
Ebe mgbaze | 200-203 ℃ |
Dee ozi gị ebe a ziga anyị ya