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Ethylenediamine Tetraacetic Tetrasodium EDTA 4na EDTA Disodium EDTA 2na1
Organic ChemicalsEDTA 4naEDTA
Humate (Tianjin) International Limited
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Product Description Product Description Ethylene diamine tetraacetic acid disodium salt (EDTA-2NA)English name: Ethylene diamine tetraacetic acid disodium salt (EDTA-2NA)Molecular fomula: C10H14N2O8Na2?2H2OMolecular weight: M=372.24CAS No. : 6381-92-6Properties: white crystal powder soluble in water, and a variety of metal ion chelation.Quality Index: Content≥99.0 %Chloride(Cl)% ≤ 0.01 %Sulfate(SO4)% ≤ 0.05 %Metal chelate( as Pb)% ≤ 0.001 %Iron(Fe)% ≤ 0.001 %Chelating value265 minpH Value4.0-5.0Appearancewhite crystal powderEthylene diamine tetraacetic acid tetrasodium salt (ETDA-4NA)English name:Ethylene diamine tetraacetic acid tetrasodium salt (ETDA-4NA)Molecular Fomula: C10H12N2O8Na4?4H2OMolecular weight: M=452.23CAS No.: 13254-36-4Properties: white crystal powder soluble in water, and chelation with a variety of metal ion.Quality Index: Content(as 452.2)%≥99.0 Chloride(Cl)% ≤ 0.001 % Sulfate(SO4)% ≤ 0.001 % Metal chelate(Pb)% ≤ 0.001 % Iron(Fe)% ≤ 0.001 % Chelate: mgCaCO3/g 220 minpH Value(10g/L,25oC)8-11.5 NTA% ≤1.0 Bulk density kg/m3 700-950 Appearancewhite crystal powder Packaging & Shipping Packing: 25KG/bag Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down. Our Introduction:Humate (Tianjin) International Limited, established in 2002, is a specialized manufacturer and supplier of humate series, chemical materials and intermediates in China. Our company implements the quality policy of "Customer is primacy, honesty is root, scientific management, quality and high efficiency". From the regular management of enterprise, we are working on the improvement of staff quality and development of the international market. We have established business relationship with over 60 countries in Europe, the USA and Southeast Asia.Our Best-sellers as below:Sodium Sulphide, (sodium Sulfide)Sodium Hydrosulphide ( Sodium Hydrogen Sulfide) , Sodium Metabisulphite, Sodium Formate, Sodium MolybdateFormic Acid, Oxalic Acid, Ammonium Chloride, Ammonium Bicarbonate Zinc ChlorideBarium SulphateAmmonium Aluminum Sulphate (Ammonium Alum)Potassium Aluminum Sulphaet ( potsh Alum)N-UndecaneN-Dodecane
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