1. Description: obtained from Red Radish (Raphanus sativus L) by extraction, filtration. Main composition is anthocyanin. Powder form contains dextrin. 2. Standards: Guidance notes on the classification of food extracts with coloring properties 3. Properties: red powder with characteristic odor. We can also do liquid form. 4. Solubility: water soluble 5. Stability: excellent for heat stability and light stability 6. Stable pH Range: ph 2-6 7. Shade in application: strawberry red (below ph4), mauve/purple (ph 4.5) 8. Typical application: food dying for "clean label". Dry mixes, marinades, beverages, desserts, ice cream, fruit preps and sauce. 9.website: http://ynrainbow.cn 10. Certifications: ISO22000, ISO9100, KOSHER, HALAL (IFANCA HALAL AND MUI HALAL) 11. Color value: E15, E34