High Purity 99% Disodium EDTA with Best Price CAS No. 15708-41-5¹

Product Description Chemical Name: EDTA FerrisodiumEDTA - FeNa ? 3H2O (CAS - No: 14025-21-9) Molecular Formula: C10H12N2O8FeNa ? 3H2O Molecular Weight: 421.1Application Scope: It is used as decoloring agent in techniques for photography, additive in food industry, trace element in agriculture and catalyst in industry.Specification :AppearanceBrownish yellow or light yellow clean powderChelate Ferrum Content≥99% (C10 H12N 2O 8FeNa  3H2O) Ferrum Content ≥ 13.0%PH Value (1% aqueous solution)3.5 - 5.5 Main PerformanceEDTA-FeNa 3H2O is a kind of stable water-soluble metal chelate with oxidizability, ferrum existed in a chelated state.Bulk DensityAbout 650Kg/m3 BiodegradabilityDifficult COD (Chemical Oxygen Demand) Valueabout 570mg / g Packaging:  25kg woven bagStorage: Stored in a cool dry place, light makes the product devitalized.Sure Chemical could offer a full line of aminopolycarboxylic acid based chelating agents for industrial, institutional and agricultural applications. We work with our customers to give them a choice of materials to work with as flws:*Stable quality.*Sufficient quantities.*Prompt delivery.*Free sample.Technical indexItemsEDTAEDTA-2NaEDTA-4NaEDTA-CaNa2EDTA-CuNa2EDTA-FeNaEDTA-MgNa2EDTA-MnNa2EDTA-ZnNa2AppearanceWhite crystal powderWhite crystal powderWhite crystal powderWhite crystal powderBlue crystal powderLight yellow or brown powderWhite crystal powderLight pink crystal powderWhite crystal powderContent≥99%≥99.0%≥99.5%≥98%-≥99.0%---Heavy Metal(Pb)≤0.001%≤0.001≤0.001%≤0.001%≤0.001%≤0.001%≤0.001%≤0.001%≤0.001%Ph Value2.8-3.04.0-5.010.5-11.510.5-11.56.0-7.03.5-5.56.0-7.06.0-7.06.0-7.0

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