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Cas-7128-64-5 China manufacturer and supplier - Ogilvy.Our factory supply customer and wholesaler high quality,cheap and customized Cas-7128-64-5 brands made in China.Welcome to buy discount,low price products in stock and we will give you a specific discount when receiving your bulk order quotation.We will give you pricelist and some free samples.
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Optical Brightener OB

Optical Brightener OB

Optical Brightener OB is a heat-resistant and chemically stable fluorescent brightening agent that increases whiteness and provides brighter colors. It is used to counteract the yellow color of the polymer and produce a whiter appearance. Optical brighteners create brilliance through the fluorescent process of invisible ultraviolet absorption and visible blue emission. Optical Brightener OB Pure Powder 99%min with CAS No 7128-64-5

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Optical Brightener OB CAS No. 7128-64-5

Optical Brightener OB CAS No. 7128-64-5

Optical Brightener OB CAS No. 7128-64-5,other name Fluorescent brightener OB, Fluorescent whitening agent 184,Cas No. 7128-64-5, widely used in PE whitening and PP whitening ,paint and ink whitening ,injection molding, blown film whitening, color masterbatch whitening and brightening, PVC whitening, transparent plastic products and polyester fiber whitening.

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Fluorescent Brightener OB

Fluorescent Brightener OB

Fluorescent brightener OB, 2,5-Di (5-tert-butylbenzoxol-2-yl) thiophene, other name, optical brightener OB, fluorescent whitening agent 184, fluorescent brightener 184, CAS No. 7128-64-5, molecular formula C26H26N2O2S, is a highly purified optical brightener powder with very excellent weather resistance, very excellent migration resistance and very high stability. OB is mainly used in PVC, PS, PE, PP, ABS and other plastics and acetate fiber, paint, paint, ink and other whitening.

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