Optical Brightener OB CI184
| Tshuaj npe | 2.5-bis (5-tertbutyl-2-benzoxazolyl) thiophene |
| Cov mis mos molecular | C26H26SO2N2 |
| Molecular hnyav | 430.575 ib |
| CAS Nr. | 7128-64-5 |
Cov qauv tshuaj
Specification
| Qhov tshwm sim | Lub teeb ntsuab hmoov |
| Assay | 99% min |
| Melting Point | 196-203 ° C |
| Cov ntsiab lus Volatiles | 0.5% max |
| Cov ntsiab lus tshauv | 0.2% max |
Kev siv
(Nrog cov khoom siv yas raw khoom hnyav feem pua)
PVC Dawb: 0.01 ~ 0.05%
PVC: Txhim kho qhov ci: 0.0001 ~ 0.001%
PS: 0.0001 ~ 0.001%
ABS: 0.01 ~ 0.05%
Polyolefin tsis muaj xim matrix: 0.0005 ~ 0.001%
Dawb Matrix: 0.005 ~ 0.05%
Ntim thiab Cia
Net 25kg / ntawv puv nruas
Khaws cov khoom rau hauv qhov chaw txias, qhuav, zoo-ventilated kom deb ntawm cov khoom siv tsis sib xws.
Sau koj cov lus ntawm no thiab xa tuaj rau peb