Product Description

Product: Ethylenediaminetetra acetic acid disodium salt EDTA; EDTA 2NA; EDTA 4NA CAS: *******3 Molecular Formula:C*0H*4N2Na2O8 Assay:*9% min Appearacne: White crystals powder EDTA 2Na is a kind of white crystalline powder, containing two crystal water, easy to lose crystal water in drying, good water solubility, PH value of 5% aqueous solution is **5, difficult to dissolve in ethanol, ethyl ether and other organic solvents. EDTA 2Na is a kind of important complexing agent, used for chelating metal ion and separation of metal, the product used for colored light-sensitive materials blix liquid washing processing, and dyeing auxiliary agent, fiber treating agent, cosmetic additives, medicine, foodstuff, agricultural chemical micronutrient fertilizer production, blood anticoagulant, complexing agent, detergent, stabilizing agent, synthetic rubber, polymerization initiator and quantitative analysis of heavy metals, etc. In the chlorination reduction initiation system for styrene-butadiene rubber polymerization, disodium EDTA is used as a component of the active agent to complexity iron ions and control the polymerization reaction rate. Storage/Transport Information Storage: Pay attention to sunscreen, moistureproof, fire prevention. Store as non-dangerous goods. Package: *0kg/bag, 1Ton/Bag, Or as your requirements."