Detailed Red Radish Color Description
Specifications:
a) Origin: root of Raphanus saliousl.
b) Appearance: purple red powder.
c) Description: A natural red pigment extracted from Radish root. The color changes from red to
purple and to unstable blue when pH rises from 6 to 12. It is
easily soluble in water and ethanol water liquor, but not soluble
in acetone or oil.
d) Characteristics: red with a little purple hue in water when pH is below
6 and the absorbance peak is 520nm. Good dyeing
ability to starch and protein in acid solution.
e) Composition: Pelargonidin ().
f) Application: Add desired pigment to some water or ethanol solution and
stir to get an equal red solution. For
best result, stir under 80oC. Heat when hard to dissolve.
Inner packing: 10kg plastic bags / fiber drum
We can supply the best quality Red Radish Color to you. Our price is competitive and we take responsibility to any quality uncertainty.
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