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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
523009 |
| Product Name | Purple Sweet Potato Pigment |
| Source | Ipomoea batatas (purple sweet potato) |
| Main Color Components | Anthocyanins |
| Appearance | Purple-red powder |
| Solubility | Water-soluble |
| Color Shade | Reddish-purple |
| Ph Stability | Stable in acidic conditions, fades in alkaline conditions |
| Application | Food, beverages, cosmetics, pharmaceuticals |
| Extraction Method | Water or ethanol extraction |
| Moisture Content | ≤7% |
| Purity | ≥85% total anthocyanins |
| Odor | Characteristic, slightly sweet |
| Taste | Mildly sweet, neutral |
| Storage Conditions | Cool, dry, protected from light |
| Typical Dosage | 0.1% - 1% in food products |
As an accredited Purple Sweet Potato Pigment factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging contains 1 kg of Purple Sweet Potato Pigment, securely sealed in a silver foil bag to preserve freshness and quality. |
| Storage | Purple Sweet Potato Pigment should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat. Keep the container tightly sealed to prevent moisture absorption and contamination. Avoid exposure to strong acids, alkalis, and oxidizing agents. For best stability, refrigeration (2–8°C) is recommended. Store out of reach of children and incompatible substances. |
| Shipping | Purple Sweet Potato Pigment is shipped in tightly sealed, food-grade plastic containers to protect from moisture, light, and contamination. Packages are clearly labeled and transported at ambient or cool temperatures, depending on customer requirements. All shipments comply with international safety and handling regulations for food additives and colorants. |
Competitive Purple Sweet Potato Pigment prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.
We will respond to you as soon as possible.
Tel: +8615380400285
Email: admin@sinochem-nanjing.com
Lingwu, Yinchuan, Ningxia, China
