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Appearance
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Dark green to green metallic or Brown Crystalline powder
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Absorption maxima (in methanol)
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441 to 449 nm
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Specific absorptivity A1%/1 cm (λmax; methanol)
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Min 375
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Appearance of solution (0.1% aq. solution )
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Clear
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Suitability (for complexometric determination of metal oxides)
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Passes test
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