China Fluorescent Whitening Agent 4bk/Optical Brightener Agent 4bk, Find details about China Optical Brightener, Fluorescent Whitening Agent from Fluorescent Whitening Agent 4bk/Optical Brightener Agent 4bk
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 |