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HS Code |
139411 |
| Chemical Name | 5-Nitrofluorescein (isomer I) |
| Cas Number | 18472-87-2 |
| Molecular Formula | C20H11NO7 |
| Molecular Weight | 377.30 g/mol |
| Appearance | Orange to red powder |
| Melting Point | 295-297 °C (decomposes) |
| Solubility | Slightly soluble in water; soluble in organic solvents like ethanol and DMSO |
| Purity | Typically ≥98% |
| Storage Conditions | Store at 2-8°C, protected from light and moisture |
| Synonyms | 5-Nitrofluorescein isomer I |
| Fluorescence | Strong, with excitation/emission peaks similar to fluorescein derivatives |
As an accredited 5-Nitrofluorescein (isomer I) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | 5-Nitrofluorescein (isomer I) is supplied in a 1-gram amber glass bottle, sealed with a screw cap for light protection. |
| Shipping | **Description:** 5-Nitrofluorescein (isomer I) is shipped in tightly sealed, chemical-resistant containers compliant with hazardous material regulations. Packaging includes labeling for chemical grade, hazard symbols, and safety precautions. Transported by certified couriers, shipping follows all applicable international and local regulations for chemical safety and environmental protection. Manufacturer-specific documentation is included. |
| Storage | **5-Nitrofluorescein (isomer I)** should be stored in a tightly sealed container, in a cool, dry, well-ventilated area away from direct sunlight, incompatible substances (such as strong oxidizers and acids), and moisture. Keep container tightly closed when not in use. Store at room temperature as recommended by Sigma Aldrich/Merck/TCI. Avoid exposure to heat and sources of ignition. |
Competitive 5-Nitrofluorescein (isomer I) 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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