CAS:13001-38-2   

Molecular Formula: C₂₄H₁₆N₂
Molecular Weight : 332

Appearance: Pale yellow powder
MP: 184-186℃
Purity: ≥99% 
Properties: 
ER-II is a whitening agent for polyester. It is non-toxic, odorless, non-ionic and soluble in most of organic solvents. Product Whitened by ER has a natural pure white appearance. Being stable in chemical properties and characterized by strong high-temperature resistance and light stability, ER-II has a higher whitening performance than ER-I. It is one of the most ideal whitening agents generally accepted internationally for polyester fiber
Applications:

It is widely used in polyester, acetate and nylon fibers and has good whitening effect on plastics such as PE,PP and PVC. With strong fluorescence, high whitening performance and excellent fastness to sublimation. Lower luminance temperature than ER-1, higher whitening performance than ER-I

Packing: 25kg complex paper bag or fiber drum.