Optical brightening agent BBU for paper making, CAS No. 16470-24-9, MF C40H40N12Na4O16S4, light yellow powder,can application for paper industry, in coating process,in surface sizing,and in paper pulp,also BBU for brightening cotton, fiber, viscose fiber and paper.
Read MoreSend InquiryAs chemical additives in paper mills,Optical Brightener BBU For Paper,CAS No. 16470-24-9 widely used in the paper industries to enhance whitening effects of papers.Ogilvy Chemical supply bulk high-grade lower price optical whitening agent for Paper Industry.
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