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
وصف
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.
SPECIFICATIONS
Appearance: White Crystalline Powder
Purity: ≥ 99.0%
Identity (FTIR): Conforms to Structure
pH (5% Aqueous): 4.0 - 6.0
Loss on Drying (105°C/4h): ≤ 1.0%
Insoluble Matter: ≤ 0.005%
Nitriloacetic Acid: ≤ 0.1%
Lead : ≤ 5 ppm
Iron: ≤ 10 ppm
RNase : None Detected
DNase: None Detected
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