Disodium EDTA salt

Buy EDTA disodium salt in 250g and 1Kg formats. You can see the price of the different formats of disodium salt when you select the format you want. The order is made directly through the Web following the steps indicated, . The delivery arround Europe is made in 4-5 days with UPS. In case you have any doubt please contact us.

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EDTA disodium salt Na2H2 - 2H2O (dihydrate). EDTA disodium salt is mainly used for its ability to bind to metal ions precipitating lead and other metals in solution, often used as a chelating agent in aquaria. Together with iron sulphate heptahydrateis used to increase the amount of iron in aquariums.


Name: Disodium EDTA salt
Chemical formula: C10H14N2Na2P8.2H2O
Synonyms: EDTA disodium EDTA dihydrate
CAS: 6381-92-6
EC: 205-358-3

  • Physical state: Crystals
  • Colour: White
  • Odour: Odourless
  • pH: 4-6 1% current USP
  • Melting point/Melting range: 252ºC measured Decomposes
  • Flammability (solid/gas): No, not expected to form explosive dust/air mixtures.
  • Vapour pressure: <0.01 mmHg
  • Solubility in water: 10% at 25ºC
  • Kinematic viscosity: Solid
  • Explosive properties: Non-explosive
  • Oxidising properties: No


  • Substance manufacture.
  • Intermediates formulation
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  • Adhesives, sealants
  • Biocidal product
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  • Metal surface treatment products, including electroplating and electrolysis products
  • Photochemical additive
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Product Ref. Document
Disodium EDTA salt ALQ0085 Material Safety Data Sheet MSDS:    EN &nbsp; &nbsp;&nbsp; &nbsp;&nbsp; &nbsp;&nbsp &nbsp;
Disodium EDTA salt ALQ0085 Technical specifications
You can also see the Material Safety Data Sheets (MSDS) of all products in this section: MSDS
Weight 0,3 kg
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