OB-1
Khoom siv: Optical brightener OB-1
CAS Nr .: 1533-45-5
Cov roj formula: C28H18N2O2
Qhov hnyav: 414.45
Kev Siv: Cov khoom no yog tsim rau cov xim dawb thiab ci ci ntawm PVC, PE, PP, ABS, PC, PA thiab lwm yam yas.Nws muaj tsawg npaum li cas, muaj zog adaptability thiab zoo dispersion.Cov khoom lag luam muaj cov tshuaj toxicity tsawg heev thiab tuaj yeem siv rau cov yas dawb rau cov khoom ntim khoom noj thiab cov khoom ua si menyuam yaus.
Specifications:
Specification
| Yam khoom) | Txuj |
| Qhov tshwm sim | Zoo sib xws-dawb hmoov |
| Cov ntsiab lus (HPLC) | ≥98% |
| Mesh | Hla 200 meshes |
| Xim ntxoov ntxoo | Xiav |
| Melting point | 200-203 ℃ |
Sau koj cov lus ntawm no thiab xa tuaj rau peb