China Ob-1 Chemical Auxiliary Agent Optical Brightener Powder for PVC, Find details about China Yellow Powder Optical Brightener, Yellow Powder Ob-1 for PVC from Ob-1 Chemical Auxiliary Agent Optical Brightener Powder for PVC
CAS No. | 27344-41-8 | EINECS No | 248-421-0 |
MF | C28H20Na2O6S2 | Purity | 99% |
Appearance | yellowish green crystal powder |