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- 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
Product Detailed
Related Categories:Other Inorganic Chemicals
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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