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Optical Brighter KCB fluorescent whitening agent fluorescent brightener Uvitex KCB TINOPAL

  • CAS No.: 13001-39-3
  • Purity: 99%
  • Weight: 332.39724
  • Formula: C24H16N2
  • Place of Orign: Nanjing,Jiangsu,China
Ms.Emily Shen

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Item specifics

  • Product Name.:Optical Brighter KCB fluorescent whitening agent fluorescent brightener Uvitex KCB TINOPAL
  • CAS No: 13001-39-3
  • Weight: 332.39724
  • Formula: C24H16N2
  • Melting Point: 230-234℃
  • Boiling Point: 575.7 °C at 760 mmHg
  • Density: 1.18 g/cm3

Details

emily.shen(at)lepuz.com.cn


Product Name Optical Brightening Agent KCB
Chemical Name 1,4-Bis(2-benzoxazoly)naphthalene
CAS No. 5089-22-5
C.I. No. 367
Structural Formula
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.
Optical Brighter KCB  fluorescent whitening agent  fluorescent brightener Uvitex KCB TINOPAL

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