Optical Brightener 351
Description
OPTICAL BRIGHTENER 351 is an optical fluorescent brightener of the distyryl biphenyl class, suitable for the optical brightening of synthetic detergents, coatings and papers at all stages of processing.
OPTICAL BRIGHTENER 351- features high whitening strength, excellent fastness, to chlorine/oxygen bleaching, and dry/wet light fastness, good leveling properties. It is liable to biology degradation.
Even in low temperature, the product has a high solubility in water, especially suitable for liquid detergent. OPTICAL BRIGHTENER 351 is mainly used as an additive for the whitening of synthetic detergents, coatings. It can also be used as the optical brightening agents of cotton, linen, silk, wool, polyamide fibers and papers etc.
Molecular Formula: C28H20Na2O6S2
Molecular Weight: 562.6
CAS No.: 27344-41-8
Application
OPTICAL BRIGHTENER 351 can be added to synthetic detergents, perfumed soaps, soaps or coatings and papers dissolved in an ingredient and blended equably at all stages of processing.
