... and fading.Soluble in water and aqueous, insoluble in nonpolar solvent. This product aqueous medium pH value with increased, the maximum ... Al3 +, Sn2 + to it has protection. Source and Make: with red-core radish as raw materials, the cleaning, shred, squeezing ... juice and extraction filtrate, refined, dry. red radish pigment in China Usage Reference ItemDescriptionQty1Beverages 0.01--0.1%2Candy 0.05 ...