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Appearance
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Dark orange to brown crystalline powder
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Infrared spectrum
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Conforms
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Solubility (1 mg/mL in water)
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Clear yellow to orange solution
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Absorption maxima (λmax1)
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439 - 445 nm
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Extinction coefficient at λmax1
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Min 30000.0
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Absorption maxima (λmax2)
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262 - 268 nm
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Extinction coefficient at λmax2
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Min 44000.0
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