Citric Acid, also known as Anhydrous Citric Acid, has the chemical formula C₆H₈O₇. It appears as odorless, colorless crystals with a strong acid taste. It is soluble in Water at ambient conditions and is found in citrus fruits. Fluorescein, also known as Resorcinolphthalein and Yellow Fluorescein has the chemical formula C₂₀H₁₂O₅. It appears as yellow amorphous solid or orange-red crystals. It is insoluble in Water at ambient conditions. Lab Alley’s Solution contains 25% Citric Acid, 25% Fluorescein mixed with 50% Water. Chemically pure or Laboratory reagents are two terms often used to describe Lab Grade chemicals. Lab Grade chemicals do not meet any accepted quality or purity requirements such as the ACS Grade, the USP Grade, and the FCC Grade, despite their acceptable purity. In the United States of America (USA), Lab Alley is selling its high-quality Citric Acid 25% Aqueous Solution with 25% Fluorescein, Lab Grade online at laballey.com. Due to its high purity, Citric Acid 25% Aqueous Solution with 25% Fluorescein, Lab Grade is highly recommended for laboratory testing..

• Dye
• Sensors
• Cell imaging
• Fluorescence chemistry
• Silicon manufacturing

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Citric Acid 25% Aqueous Solution with 25% Fluorescein.