Min. Order Reference FOB Price
25 kg Negotiable
Product Description
Chemical Name: 4.4-bis(2-disulfonic acid styryl) biphenyl Synonym: Optical brightening agent CBS-X; Flourescent brightener 351; CF 351; Disodium 4,4'-bis(2-sulfostyryl)biphenyl Molecular Formula: C28H18O6S2Na2 Molecular Weight: 562 Structure C.I. 351 Specification Appearance ...