Product Details

CasNo： 7659-95-2

Appearance： Deep Red Fine Powder

Delivery Time： 7-30 days after received payment

Throughput： 1 million |Metric Ton|Year

Purity： Custom Made

Products Description:

Botanical Source: Brassica oleracea L.

Appearance: Deep Red Fine Powder

Particle Size: 80mesh

Color Value: E30-70

Extract solvent: Ethanol

Solubility: 100% water soluble

Certified: Kosher, HALAL, FDA, ISO

PRODUCT INTRODUCTION

Red Cabbage is a pure natural and water soluble food color which is extracted from edible red cabbage of Cruciferae family planted locally. The process is checking, washing, slicing, extracting, filtrating, purifying, concentrating, sterilizing（Red Cabbage Color liquid）, spraying & drying（Red Cabbage Color powder）. The main coloring ingredient is anthocyanins which contain cyanidin. It is deep red, liquid is brown purple. It can be dissolved in water & alcohol, acetic acid, propylene glycol solution easily, but not in oil. The color of water solution changes when PH is different. When PH is below 3, the color is purple red, the color is pink red when PH is between 4～6, and the colourity is ideal stability. The solution color becomes blue & green, and is unstable when PH is above 6. The color of solution can’t fade under light for a long time, and also has good resistance to high temperature in an acidic medium.