Chemical Name 
Optical Brightener DB-X
Specification
| Appearance | Slight yellowish liquid | 
| Solubility (g/100ml 25°C) | fully soluble in water | 
| Ion | Anionic | 
| PH value | 7.0~9.0 | 
Applications 
Optical Brightener DB-X is widely used in water based paints, coatings, inks etc, and improve the whiteness and brightness. 
It has powerful strength of whiteness increasing, can achieve extra high whiteness.
Dosage: 0.1 ~ 1%
Packaging and Storage
Packaging with 125kg, 230kg or 1000kg IBC barrels, or special Packages according to customers, More than one year of stability, store at the room temperature.