Nanjing Bohan New Material Co.,Ltd.

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 :

• 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

• Product description :

  　　E-mail: emily@bohanchem.com or emily.shen.nj@hotmail.com

  　　S kype: emily.shen.nj

  　　Product Cate Optical Brightening Agent For Plastic

  　　Product Name Optical Brightening Agent KCB

  　　Chemical Name 1, 4-Bis( 2-benzoxazoly) naphthalene

  　　CAS No. 5089-22-5

  　　C.I. No. 367

  　　Molecular Formula C24H14N2O2

  　　Molecular Weight 362

  　　Properties

  　　Comprehensive application field, good compatibility with all kinds of plastic, excellent stability under all kinds of climate.

  　　Technical Index

  　　Appearance: yellow crystalline powder

  　　Melting Point: 210-212°C

  　　Purity: > = 99%

  　　Maximum UV Absorption Spectrum: 370nm

  　　Uses

  　　mainly be used in whitening of synthetic fiber and plastic products, especially good at whitening of EVA.

  　　Precaution

  　　The information of our products is for reference only. We are not responsible for any unexpected results or patent dispute caused by it.

  　　Bohanchem offers plastic additives ( chemical additives) such as optical brightener ( optical brightening agent, fluorescent whitening agent) , UV absorber ( UV absorbent) , light stabilizer ( light stabilizing agent, UV stabilizer, UV stabilizing agent) , antioxidant, pigment.

• Molecular Structure :