Flourescent brightener OB-2
Structural formula: .jpg)
Appearance: yellow crystalline powder
Purity: ≥98.5%
Melting point: ＞275℃
Uses: in whitening and brightening polyester fiber. It has favorable whitening and brightening effects to polyethylene, polypropylene, PVC and other plastics and products
CAS NO. :2397-00-4
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