Fluorescein Sodium Salt (CAS 518-47-8): High-Purity Indicator Supplier in China
Discover the versatile applications of Fluorescein Sodium Salt, a key component for chemical analysis, biological staining, and more. As a leading manufacturer and supplier in China, we provide high-quality products with reliable supply and competitive pricing. Request your quote today.
Get a Quote & SampleUnlocking Precision: The Value of Fluorescein Sodium Salt

Fluorescein Sodium Salt for Critical Applications
As a trusted manufacturer and supplier of Fluorescein Sodium Salt (CAS 518-47-8), we offer a high-purity organic compound essential for precise chemical analysis. Our product, known for its vibrant fluorescence, is ideal for various industrial and laboratory uses. We ensure consistent quality and availability from our production site in Anhui, China, making us your go-to source for this vital chemical.
- High Purity Fluorescein Sodium Salt: Ideal for sensitive applications, ensuring reliable results for buyers seeking accurate analytical reagents.
- Versatile Indicator Properties: Utilized as an adsorption and oxidation-reduction indicator, enhancing its value for R&D scientists and formulators.
- Trusted Manufacturer in China: We guarantee consistent quality and supply chain stability, providing peace of mind for procurement managers.
- Competitive Supplier Pricing: Benefit from our competitive pricing for bulk purchases, making it cost-effective to buy Fluorescein Sodium Salt for your formulation needs.
Key Advantages for Your Chemical Needs
Exceptional Fluorescence for Analysis
The inherent fluorescence of Fluorescein Sodium Salt (CAS 518-47-8) makes it an indispensable tool for fluorimetric analysis and as a biological stain, ensuring clear and observable results for researchers.
pH-Dependent Performance
Its distinct fluorescence characteristics, which change with pH, allow for precise applications in acid-base titrations, a critical parameter for product formulators seeking specific reaction endpoints.
Broad Application Spectrum
From use as an adsorption indicator to cosmetics staining, the wide utility of Fluorescein Sodium Salt supports diverse product development efforts, making it a valuable intermediate for various industries.
Diverse Applications of Fluorescein Sodium Salt
Chemical Analysis
Used as an adsorption indicator for precipitation titrations and as a fluorescent indicator for acid-base titrations, ensuring accuracy for chemical manufacturers.
Biological Staining
Applied as a biological stain, this compound is crucial for life science researchers and diagnostic kit manufacturers looking to purchase high-quality reagents.
Cosmetics Industry
Its vibrant color properties make it suitable for cosmetic formulations, providing formulators with a reliable dye option.
Research & Development
Essential for research, including fluorimetric analysis of sulfur ions and as a matrix for luminous substances, supporting scientific innovation.