Sell sell optical brightening agent cbs-x @China (Mainland)

Optical Brightening Agent CBS-X is a high molecular weight optical brightener suitable for the optical brightening of synthetic detergents, scented soap and soaps.

Specifications:

Appearance:                   Yellowish or yellowish green crystal powder

E (1% /cm):                    1105-1181

Indissoluble substance:          0.5%max

Solubility in water               25C 25g/l
70C 100g/l
95C 300g/l

max in ultra-violet range:          348-350nm

Ionic character:                  anion

maximum absorbance             349

Post by lee crystal    Chemicals    @2011-10-18 09:04:58