Type of product
Mixure substance
Technical index
| Appearance | Amber transparent liquid | 
| PH Value | 8.0~11.0 | 
| Viscosity | ≤50mpas | 
| Ionic character | anion | 
Application Methods
Optical Brightener DB-H is widely used in water based paints, coatings, inks etc, and improve the whiteness and brightness. 
Dosage: 0.01% – 0.5%
Packaging and Storage
Packaging with 50kg, 230kg or 1000kg IBC barrels, or special Packagings according to customers.
Store at the room temperature.