Wenzhou Best Fine Pigments Co., Ltd.
Main products:P. B.15:3,P. G.7,P. Y.34
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Contact Us
  • Contact Person : Ms. Zhao Anne
  • Company Name : Wenzhou Best Fine Pigments Co., Ltd.
  • Tel : 86-0577-89000718
  • Fax : 86-0577-86075689
  • Address : Zhejiang,Wenzhou,No.1807,Huameng Commercial Square,Chezhan Avenue
  • Country/Region : China

optical brightener OB

optical brightener OB
Product Detailed
Optical brightener OB Appearance: Slightly yellowish of milk white powder Purity: 99.0 min Melting point: 197~202

Optical brightener OB

Specifications:

1). Molecular formula: C26H26N2O28

2). Molecular weight: 414

Appearance: slightly yellowish of milk white powderPurity: 99.0% minMelting point: 197~202

Ash: ≤0.3%Application:

Mainly be used in whitening of thermoplastic, polycinyl chloride(PVC), polypropylene(PP), polyester fiber, paint and ink, ect.

optical brightener OB

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