Hangzhou Tidesource Chemical Co., Ltd.

Fluorescent Brightener KCB

• Category :

  Dyestuffs and Pigments

• Synonyms :

  KCB;Fluorescent Brightener 367;FLUORESCENT BRIGHTENER-KCB;1,4-bis(benziazolyl-2-yl-)naphth-alene;FBA 367;1,4-Bis(2-benzoxazoly)naphthalene;Optical Brightener KCB;C.I. 367;Fluorescent Whitening Agent KCB;2,2'-naphthalene-1,4-diylbis(1,3-benzoxazole);Optical Brightening Agent KCB;Optical Brightner KCB;hostalux kcb;

• CAS NO :

  5089-22-5

• EC NO :

  225-803-5

• Molecular Formula :

  C₂₄H₁₄N₂O₂

• Molecular Weight :

  362.3802

• Main Specifications :

• InChI :

  InChI=1/C24H14N2O2/c1-2-8-16-15(7-1)17(23-25-19-9-3-5-11-21(19)27-23)13-14-18(16)24-26-20-10-4-6-12-22(20)28-24/h1-14H

• Packing :

  25kg/cardboard drum,or as per the customers' requirement

• Product description :

  Appearance Yellow-green powder Melting point 210-212°C Content ≥98.0% Mainly used in whitening and brightening process of synthetic fiber,synthetic leather,film,waistband molding material and infection molding material ,etc.it has excellent whitening and brightening for soft PVC,high foamed PVC,TPR,EVA,PU and synthetic rubber,etc

• Molecular Structure :