Product Name
Optical Brightener KCB
Product Code
KCB； OB-367
CAS No.
5089-22-5；63310-10-1
Chemical Name
2,2-(1,4-Naphthalenediyl)bis-benzoxazole
Formula
C24H14N2O2
Molecular Weight
362.39
Specification
Appearance：Yellow-green crystalline powder
Melting Point：205℃ Min
Loss on drying：0.5%Max
Ash：0.2%Max
Assa：9.0% Min.
Packing
25kg/Carton or Drum
Application
A good whitening agent for plastic films, injection-molded materials, EVA foamed plastics and rubber products.
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