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Optical Brightener Agent 199-1 Chemical name:FLUORESCENT BRIGHTENER OBA 199-1Molecular formula:C24H16N2Structural formula:Molecular weight:332CAS No.:1
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2024-12-10 |
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Optical Brightener Agent 199 Chemical name:FLUORESCENT BRIGHTENER OBA 199Molecular formula:C24H16N2Structural formula:Molecular weight:332CAS No.:130
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2024-12-10 |
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