Optical Brightener Agent OB-1 is used widely in the plastic market. Because of its excellent brightening ability,good thermal stability,and compatibility with many polymers. Key words: optical brightening agent OB-1, optical brightener OB-1, fluorescent brightener OB-1, optical whitening agent OB-1,

These Optical Brightening Agent OB-1 is used widely in the plastic market. Because of its excellent brightening ability, good thermal stability,and compatibility with many polymers. Specifications: Ash % : 0.3max Empirical Formula : C28H18N2O2 Melting Point(DTA),C : 353-359 Appearance : Yellowish Gr

We are instrumental in trading a qualitative range of Plastic Chemical including Optical Brightener Agent OB-1, Optical Brightening Agent Ob-1 etc.

Jinan Subang Fine Chemical Co., Ltd. - Exporter of Plastic Chemical, Fluorescent Brightener KCB, Optical Brightener OB from Jinan, Shandong, China.

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Optical Brightener Agent OB-1

Optical Brightening Agent Ob-1