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|
HS Code |
920606 |
| Product Name | 2-Chlorofluorescein |
| Cas Number | 576-98-1 |
| Molecular Formula | C20H10ClO5 |
| Molecular Weight | 364.75 g/mol |
| Appearance | Yellow to orange crystalline powder |
| Purity | Typically ≥98% (Sigma-Aldrich/Merck specification) |
| Melting Point | 279-282°C |
| Solubility | Slightly soluble in water, soluble in ethanol and DMSO |
| Lambda Max | 501 nm (in ethanol) |
| Storage Conditions | Store at 2-8°C, protect from light |
| Synonyms | 2-Chloro-3',6'-dihydroxyfluoran |
| Catalog Numbers | C8273 (Sigma-Aldrich), 105090 (Merck), Available from TCL Chemical |
As an accredited 2-Chlorofluorescein factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 2-Chlorofluorescein from Sigma Aldrich/Merck/TCI Chemical is supplied in a 1g amber glass bottle with a secure screw cap. |
| Shipping | 2-Chlorofluorescein from Sigma Aldrich/Merck/TCI Chemical is shipped in secure, airtight containers to ensure stability and prevent contamination. Transport complies with relevant chemical safety regulations, including labeling for hazardous materials if applicable. Packages include safety documentation and are handled by certified carriers specializing in chemical logistics. |
| Storage | 2-Chlorofluorescein should be stored in a tightly closed container in a cool, dry, and well-ventilated area. Protect from light and moisture. Keep away from incompatible substances such as strong oxidizing agents. Store at room temperature, preferably between 2–8°C, as recommended by Sigma Aldrich, Merck, or TCI Chemical. Follow all standard chemical storage guidelines and safety protocols. |
Competitive 2-Chlorofluorescein prices that fit your budget—flexible terms and customized quotes for every order.
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