C.I. 351 Appearance: Pistachio guanule 1% Extinction coefficient: 1105~1181 Moisture: 5.0%max Water insoluble: 0.5%max

Application: Used in syntheic detergent industry and soap industry

Procedure: It can be added in any procedure of the production of synthetic detergent and soap. It can be obtained excellent effect if used together with optical brightener 31#.

Recommended dosage:

Common washing powder: 0.005~0.03%

concentrated washing poeder: 0.01%~0.05%

Liquid detergent: 0.02~0.06%

Soap: 0.01~0.05%

Soft agent of fabric fiber: 0.01%0.05%

Washing syrup: 0.005~0.02%

OBA 351