- Product Name:
- Fluorescein Dipotassium Salt; Uranine K
- CAS No:
- 6417-85-2
- EC No:
- 229-143-9
- Synonyms:
- Spiro[isobenzofuran-1(3H),9'-[ 9H]xanthen]-3-one, 3',6'-dihydroxy-, potassium salt (1:2);9’-[9h]xanthen]-3-one,3’,6’-dihydroxy-spiro[isobenzofuran-1(3hdipotassium;Dipotassiumfluorescein;FLUORESCEIN POTASSIUM;FLUORESCEIN POTASSIUM SALT;URANINE K;dipotassium 2-(6-oxido-3-oxoxanthen-9-yl)benzoate;Spiroisobenzofuran-1(3H),9-9Hxanthen-3-one, 3,6-dihydroxy-, dipotassium salt
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Fluorescein Dipotassium Salt, Uranine K, CAS 6417-85-2, Fluorescein Potassium supplier, Fluorescent Tracer Dye
Product Introduction
Fluorescein Dipotassium Salt (Uranine K, CAS 6417-85-2) is a highly efficient and sensitive yellow-green fluorescent tracer dye extensively utilized in industrial and environmental fields. In water treatment and thermal engineering, it serves as a reliable leak detection and water-loss prevention agent for boilers, closed-loop cooling systems, and heating pipelines due to its brilliant fluorescence under UV light even at low concentrations. Additionally, it is widely used in hydrogeological studies for groundwater tracing, flow path determination, and pressure testing of sealed systems. Its non-toxic, eco-friendly nature and excellent water solubility also render it suitable for household detergent coloration, non-destructive flaw detection, and chemical intermediates.
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