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C.A.S. No.
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25296-54-2
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M.W.
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608.56gm/mole
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Specifications:
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Appearance
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Off white powder
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Solubility 0.1% ( in 0.1N NaOH)
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Clear solution
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Absorption Maximum(in 0.1N NaOH) ?max
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556-560nm
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Absorptivity (A1%/1cm, in 0.1N NaOH at ?max)
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>300
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Loss on drying (110°C)
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<5%
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