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HS Code |
586152 |
| Product Name | 3,4,5,6-Tetrachlorofluorescein |
| Cas Number | 4402-79-9 |
| Molecular Formula | C20H8Cl4O5 |
| Molecular Weight | 488.08 |
| Appearance | Red to orange solid |
| Melting Point | 320-322°C (decomposes) |
| Solubility | Soluble in alkaline solutions, slightly soluble in water |
| Purity | Typically ≥95% |
| Absorption Maximum λmax | 528 nm (in ethanol) |
| Ec Number | 224-584-2 |
| Chemical Structure | Derivative of fluorescein with four chlorine atoms |
| Synonyms | Tetrachlorofluorescein, TCF |
| Storage Conditions | Store at 2-8°C, protect from light |
| Usage | Biological staining, dye tracer |
| Safety Hazards | May cause irritation to eyes, skin, and respiratory tract |
As an accredited 3,4,5,6-Tetrachlorofluorescein factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Packaged in a 25g amber glass bottle, Sigma-Aldrich 3,4,5,6-Tetrachlorofluorescein features tamper-evident cap and detailed labeling. |
| Shipping | 3,4,5,6-Tetrachlorofluorescein is shipped in secure, chemical-resistant packaging compliant with international transport regulations. The container is clearly labeled with hazard information and handling instructions. Shipping is typically via certified courier, ensuring temperature stability and minimization of light exposure to preserve compound integrity. Safety data sheets are included with each shipment. |
| Storage | 3,4,5,6-Tetrachlorofluorescein should be stored in a tightly sealed container, protected from light, moisture, and incompatible materials such as strong oxidizing agents. It is best kept at room temperature, ideally in a cool, dry, well-ventilated area. Follow all relevant chemical storage guidelines, and ensure that it is clearly labeled and accessible only to authorized personnel. |
Competitive 3,4,5,6-Tetrachlorofluorescein prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please call us at +8615365186327 or mail to sales3@ar-reagent.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ar-reagent.com
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