|
HS Code |
104972 |
| Chemical Name | 5,7-Dihydroxy Flavonoids |
| Molecular Formula | C15H12O4 |
| Molecular Weight | 256.25 g/mol |
| Appearance | Yellow crystalline powder |
| Solubility | Slightly soluble in water, soluble in ethanol and DMSO |
| Melting Point | 273-275°C |
| Uv Absorption Max | Around 270-350 nm |
| Pka Value | Approximately 7.0 (for hydroxyl groups) |
| Stability | Stable under normal storage conditions; sensitive to strong acids and bases |
| Storage Conditions | Store in a cool, dry place, protected from light |
| Cas Number | 491-70-3 |
| Common Examples | Chrysin, Apigenin |
| Functional Groups | Hydroxyl, Ketone |
| Class | Flavonoids |
| Biological Activity | Antioxidant |
As an accredited 5 7-Dihydroxy Flavonoids factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 5,7-Dihydroxy Flavonoids, 10g, supplied in a sealed amber glass bottle with tamper-evident cap for light and moisture protection. |
| Shipping | 5,7-Dihydroxy Flavonoids are securely packaged in airtight, chemical-resistant containers to ensure stability during transit. Shipping complies with all regulatory guidelines for safe handling. Temperature control and protective packaging are used as required. A detailed material safety data sheet (MSDS) is provided with each shipment for reference and safety. |
| Storage | 5,7-Dihydroxy flavonoids should be stored in a tightly closed container, protected from light, moisture, and air. Keep at room temperature or as specified by the manufacturer, typically between 2-8°C. Store in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Proper labeling and secure placement prevent contamination and ensure safety. |
Competitive 5 7-Dihydroxy Flavonoids prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
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