1)Fluorescent Brightener 6bk primarily for exhaustprocesses
2)fulfill unique and consistent shade

Fluorescent brightener 6bk primarily for exhaustprocesses
Fulfill unique and consistent shade

High economy, good whiteness at cheap cost

high stability in a wide range of temperature

Good stability to hydrogen peroxide

Shade:various choice of shades(Bluish, Reddish... or as per customer request)

Stillbene derivative, powder or liquid