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Fluorescent Brightener-127 |
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1,1'-biphenyl-4,4'-bis-benzoxazole |
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It is an excellent optical brightener for polymer, Lacquer, printing ink and man-made fiber. |
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Molecular weight: 418 Appearance: Yellowish crystal powder, Melting point: 216 - 222'C Solid Content: 99% min. Ash Content: 0.1% max. Volatility: 0.5% max. |
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