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| CSFC KCB |
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| 2,2'-(1,4-Naphthalenediyl))bis-benzoxazole |
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| 5089-22-5 |
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An excellent optical brightener for polyolefins, PVC, expanded or forms , PVE, eva and PU forms, synthetic rubber etc.
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Molecular Formula : C24H14N2O2
Molecular Weight : 362
Yellowish green powder
Assay(HPLC) : 98% min.
Melting point : 206℃ min
Volatile content : 0.5% max
Ash content : 0.1%max
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