Innovating Science Ultrapure EDTA Disodium Salt, 500g | High-Purity White Crystalline Powder for Laboratory & Biochemical Applications | ≥ 99.0% Purity | RNase & DNase Free | Research-Grade Quality

Innovating Science Ultrapure EDTA Disodium Salt (500g) is a high-purity, research-grade reagent used in laboratory applications requiring precise metal ion control and pH buffering. With a minimum purity of ≥ 99.0% and a pH range of 4.0 - 6.0 in a 5% aqueous solution, this white crystalline powder ensures consistency in laboratory workflows. Verified by FTIR analysis for structural conformance, this reagent also meets strict impurity limits, including ≤ 5 ppm of lead and ≤ 10 ppm of iron. Its ultra-low insoluble matter content (≤ 0.005%) and minimal loss on drying (≤ 1.0%) enhance reliability in research applications. Each batch is tested to confirm the absence of RNase and DNase, making it suitable for sensitive molecular biology and biochemical experiments requiring strict control.SPECIFICATIONSAppearance: White Crystalline PowderPurity: ≥ 99.0%Identity (FTIR): Conforms to StructurepH (5% Aqueous): 4.0 - 6.0Loss on Drying (105°C/4h): ≤ 1.0%Insoluble Matter: ≤ 0.005%Nitriloacetic Acid: ≤ 0.1%Lead : ≤ 5 ppmIron: ≤ 10 ppmRNase : None DetectedDNase: None Detected

• Ultrapure EDTA Disodium Salt for Laboratory & Biochemical Applications – Innovating Science Ultrapure EDTA Disodium Salt is a high-purity reagent with a minimum purity of ≥ 99.0%. This white crystalline powder is commonly used in laboratory settings for chelation, buffer preparation, and research applications requiring precise metal ion control.
• Structural Conformance Verified by FTIR Analysis – This EDTA disodium salt is tested using FTIR analysis to confirm its structural integrity. It meets strict purity standards, ensuring consistent chemical composition for laboratory use.
• Reliable pH Stability & Solubility – With a pH range of 4.0 - 6.0 in a 5% aqueous solution and minimal insoluble matter (≤ 0.005%), this ultrapure EDTA disodium salt maintains stability and solubility in laboratory applications where pH buffering and metal ion chelation are required.
• Stringently Tested for Low Contaminant Levels – Manufactured under strict quality controls, this reagent contains ≤ 5 ppm of lead and ≤ 10 ppm of iron, ensuring minimal risk in sensitive research settings. Loss on drying is limited to ≤ 1.0%, maintaining consistency and stability in long-term storage.
• RNase- & DNase-Free for Molecular Biology & Research Applications – Each batch undergoes rigorous testing to confirm the absence of RNase and DNase, ensuring suitability for nucleic acid workflows, enzymatic reactions, and biochemical experiments where control is essential