China Optical Bleaching Agent OB-1 for Masterbatches, Find details about China Optical Bleaching Agent Ob-1, Optical Brightner Ob-1 from Optical Bleaching Agent OB-1 for Masterbatches
Items | Standard |
Appearance | Yellowish green powder |
Assay | ≥99% |
Melting point | 355-360ºC |
Volatile | ≤0.5% |