optical brightener bbu
Optical Brightener BBU, Fluorescent Brightener 220 Chemical Name: Formula chemical structure 16470-24-9 Synonyms: BASF Tinopal ABP, Blankophor P, Leucophor U Specification: Appearance slight yellow powder or light brown liquid Solid Content 25% for liquid, 99.8 for powder PH content 8-11 E Value Powder 480 Liquid 125-128 Application: 1.BBU is convenient in applications, diluted with water perfectly, suitable for continuous addition; 2.Good acid stability; 3.Great performance in size…