Sell gardenia blue

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Blue powder. Soluble in water , ethanol . , not soluble in oil.
Excellent stability to heat but general to light. Strong coloring ability.
Applicable to fruit flavor beverage, confectionary, jam, pastry and so on.
Being stable at all PH ranks.
Color Value E1%1cm 590nm : >= 30 .
20-25kg/paper bucket or according to customers requirement.