Product Name | Optical Brightener OB | Molecular Structure | |
Other Name | Fluorescent Brightener OB | ||
CAS No | 7128-64-5 | ||
Molecular Formula | C26H26O2N2S | ||
Check-Point | Specification | ||
Appearance | Light Yellow Or Milk White Powder | ||
Purity | ≥99% | ||
Melting Point | 201-205℃ | ||
Volatile Content | ≤0.5% |
Packing:25kg fibre drum
Product Usage: In whitening and brightening PVC, polystyrene, polyethylene, polypropylene, thermoplastic plastic, ABS, cellulose acetate fiber, coating, paint, ink, etc.