China Optical Brightener Agent 4bk for Textile, Find details about China Optical Brightener, Fluorescent Whitening Agent from Optical Brightener Agent 4bk for Textile
PHYSICAL PROPERTIES | STABILITY OF SOLUTION | ||
Chemical constitution: | Stilbene derivative | Peroxide bleach: | Stable |
Appearance: | Pale yellow powder | Reduction bleach: | Stable |
Ionic character: | Anionic | Chlorin bleach: | Unstable |
Affinity: | High | chlorit bleach: | Unstable |
Shade: | Reddish | pH range: | 7-12 |