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 | SITE MAP |
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BASIC BLUE 9 (Zinc Free)
SPECIFICATION
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C.I. Name
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BASIC BLUE 9 (Zinc Free)
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C.I. No.
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52015
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Type of dye
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Basic
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Description
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Red Powder
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Hue
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Blue
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Physical Appearance
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Powder
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PH of 1%solution
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6.60
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Solubility
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90ºc-25g/l, CH3OH-5g/l
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Insolubility
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0.40%
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Absorbance
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0.44(0.004%solution)
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Maximum wavelength
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660nm
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Foaming
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Nil
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Spot Test on Paper
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Similar to std
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Moisture content
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3%
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