Polyester Fluorescent Brightener XPS2
| Main ingredients: | Derivatives of diphenyl ethylene |
| Technical index: | Appearance: light yellow liquid Active matter: ≥20% PH value(1% Aq. solution): 5-7 |
| Packing & storage: | 5kg×4 plastic drum or following your demands, Kept in cool, dry and dark place, storage period is an half year. |
