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Optical brightener CBS-127 |
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1,1'-biphenyl-4,4'-bis-benzoxazole |
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40470-68-6 |
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Mainly be used in whitening of plastics such as PVC,PS,ABS,TPR,etc. |
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Appearance:slight yellow powder Melting Point:219-221¡ÆC Purity:¡Ã98.0% |
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