As the Natural Food Pigment, our product is widely used in the industry of coloring various food, drink, health product, textile Main Ingredient: Anthocyanin, flavonoid Appearance: Red Color, Purple Red Color Soluble in water, ethanol, ethylic acid Typical Analysis: (1). Color Scale: 528nm ≥50,200,300,400. (2). Drying Loss: 5.00% max. (3). Ash Content: 5.00% max. (4). Heavy Metal: 10ppm max. (5). ...