Nanjing Hua Lim Co., Ltd

Fluorescent Whitening Agent KCB

• Category :

  Catalyst and Auxiliary/Plastic Auxiliary Agent

• 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 :

  99%min

• 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

• Product description :

  Fluorescent Whitening Agent KCB Chemical Name Fluorescent Whitening Agent KCB Property bright yellow green powder , , max adsorption wavelength 370nm. Main Indexes appearance yellow green powder Color light blue white melting point210-212 ℃ Purity≥98% Fineness >200mesh Characteristics and Uses used in synthetic fiber, plastic good, film, press film, injection, polyolefine, PVC, foam PVC, TPR, EVA, PU foam, rubber, coating, paint, foam EVA and PE Dosage:0.005%-0.05% (wt) Storing and Packaging plastic bag lined carton , or following your demand . , stored in dark , cool and dry place

• Uses :

  PVC,PP,PE...

• Molecular Structure :