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China, Chinese Ethylene Diamine Tetraacetic Acid Disodium Salt as Chelating Agent1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Chemical Auxiliary CatalystChemical AuxiliaryChelating AgentAkzo Dissolvine
Shanghai Deborn Co., Ltd.
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Product Description Product name:EDTA-2Na(Ethylenediaminetetraacetic acid disodium salt)Molecular Fomula: C10H14N2Na2O8·2H2OMolecular Weight: M=372.24CAS No.: 6381-92-6Technical index:ITEMQuality productTop-quality productAPPERANCEwhite crystal powderwhite crystal powderCONTENT (%):99.0MIN99.5MINCHLORIDE (%):0.02MAX0.02MAXSULFATE (%):0.02MAX0.02MAXNTA (%):1MAX0.1MAXHEAVY METAL (ppm):10MAX10MAXFERRUM (ppm):10MAX10MAXCHELATING VALUE mg(CaCO3)/g265MIN265MINPH VALUE4.0-5.04.0-5.0Application:EDTA-2Na can be widely used as a bleach fixing liquid for color photosensitivematerials and dyeing auxiliary, fiber treating agent, cosmetic additive, bloodanticoagulant, complexing agent, stabilizer, detergent, synthetic rubber,polymerization initiator and heavy metal quantitative analysis agents etc.When stating the redox reaction for the polymerization of butyl benzene rubber,it is used as part of activator for the complexation of metal ion and control of polymerization speed.Packing: 25KG/bag , or packed as client's request.Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.ATTENTION: we can customize the goods according to your requirement.
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