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Eosin Yellow
Specification
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CAS No.
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17372-87-1
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C.I.No.
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45380
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Chemical Formula
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C20H6Br4Na2O5
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Molecular Weight
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691.88
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Melting Point
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> 300o C
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Dye Content
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~88%
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Absorption Max (water)
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515 nm - 518 nm
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Absorptivity (1%/1 cm)
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1200 - 1400
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Loss On Drying (110 oC)
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< 8%
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