Optical Brighteners with a choice of neutral, bluish and violets shades for cotton, viscose, polyester, polyamide fibers and their blends. Products stable at high temperatures, good light fastness and high degree of whiteness. Range meet the ZDHC.

COLORWHITE BS-5B: Bluish shade. Optical brightener for cotton fibers and their mixtures.

COLORWHITE B-12 UC: Violet shade. Optical brightener for cotton fibers and their mixtures.

COLORWHITE BS-20B: Violet bluish shade. Optical brightener for cotton fibers and their mixtures.

COLORWHITE WN: Neutral shade. Optical brightener for cotton fibers and their mixtures.

COLORWHITE BS-113 CONC: Neutral shade. Optical brightener for cotton fibers and their mixtures.

COLORWHITE BS-CV: Violet bluish shade. Optical brightener for viscose fibers and their mixtures.

COLORWHITE ES-PA 662: Violet bluish shade. Optical brightener for polyamide fibers and their mixtures.

COLORWHITE PA NFW: Neutral shade. Optical brightener for polyamide fibers and their mixtures.

COLORWHITE PES-VL: Violet bluish shade. Optical brightener for polyester fibers and their mixtures.

COLORWHITE PES-BV: Bluish shade. Optical brightener for polyester fibers and their mixtures.

COLORWHITE PES-N: Neutral shade. Optical brightener for polyester fibers and their mixtures.