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Lingwu, Yinchuan, Ningxia, China
© 2025 Sinochem Nanjing Corporation, All Right Reserved
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HS Code |
878105 |
| Chemical Class | prolamine protein |
| Source | corn (maize) |
| Appearance | yellowish powder |
| Solubility | insoluble in water, soluble in alcohol |
| Molecular Weight Range | 19,000 to 22,000 Da |
| Main Use | biodegradable films and coatings |
| Amino Acid Content | rich in non-polar amino acids |
| Glass Transition Temperature | around 150°C |
| Biodegradability | biodegradable |
| Toxicity | generally recognized as safe (GRAS) |
As an accredited Zein factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Zein, 100g, packaged in a sealed, amber plastic bottle with screw cap, clear labeling for chemical identity, batch, and safety. |
| Storage | Zein, a plant protein primarily derived from corn, should be stored in a cool, dry, and well-ventilated area, away from moisture and direct sunlight. Containers should be tightly sealed to prevent contamination and degradation. Ideally, it should be kept at room temperature and in conditions that minimize exposure to heat, humidity, and strong odors to maintain its quality and stability. |
| Shipping | Zein is shipped in tightly sealed, moisture-proof containers to prevent contamination and degradation. It should be stored in a cool, dry place away from direct sunlight and sources of ignition. Proper labeling and documentation accompany each shipment to comply with applicable safety and transport regulations. Handle with care to avoid spillage. |
Competitive Zein 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
