| Customization: | Available |
|---|---|
| CAS No.: | 71149-61-6 |
| Formula: | C18h16o9 |
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Roselle red color is a new edible natural color made from the mature calyxes of Hibiscus sabdariffa L. Roselle red color is a kind of the anthocyanin pigment. It is usually the dark red liquid, the red purple paste or powder, easily soluble in water,ethyl alcohol and glycerol.
Feature: Roselle red color is a a red colorant for natural edible pigment. It is red under acidic conditions and it has good sensitivity to light and heat, but it is not stable when meeting the oxygen and mental ions. It also can be degraded by ascorbic acid and sulfur dioxide.
Application: Roselle red color can be used for those food that are slight acidic and do not need high temperature heating, such as cold drink, jelly, jam, syrup, powder beverage, etc.
| Items | Requirements | Results |
| Physical & Chemical | ||
| Appearance | Red powder | Conform |
| Odor | Characteristic | Characteristic |
| Particle Size | 98% pass 80mesh | Complies |
| Loss on Drying | ≤5.0% | 3.65% |
| Ash | ≤5.0% | 1.96% |
| Solvent Residue | Meet USP standard | Complies |
| Pesticide Residue | Meet USP standard | Complies |
| Heavy Metal | ||
| Lead (Pb) | ≤2.0ppm | Conform |
| Microorganism | ||
| Total Plate Count | ≤1000cfu/g | Conform |
| Yeasts and Molds | ≤100cfu/g | Conform |
| Saimonella | Negative/25g | Conform |
| E.coli | Negative | Conform |
| Assay | 99% | 99.5% |
Q1. What's the MOQ?
A: MOQ is the minimum sales quantity of the product. Because each product has different prices and different packaging methods, there will be differences. Please consult the relevant professional sales manager for details.
Q2. What's the shipping time?
A: Usually the products we sell have enough stock to deliver the goods in a short
Q3.What transportation methods does our company have?
A: Our company cooperates with DHL and FedEx, as well as airlines and shipping companies. There are also some more efficient transportation methods, such as dedicated transportation lines.
Q4. Can you supply the free sample?
A: Generally, we will provide samples for customer testing to ensure that the quality of our products meets customer requirements.
Q5.Does our company support third-party testing?
A: Our company has long-term cooperation with well-known third-party testing agencies and can provide third-party testing services.
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