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108445 Ethylenedinitrilotetraacetic acid tripotassium salt dihydrate


Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
65501-24-8241-543-5C₁₀H₁₃K₃N₂O₈ * 2H₂O442.56 g/mol

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      Plastic bottle 250 g
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      Catalogue Number108445
      Product Information
      CAS number65501-24-8
      EC number241-543-5
      Hill FormulaC₁₀H₁₃K₃N₂O₈ * 2H₂O
      Molar Mass442.56 g/mol
      HS Code2922 49 20
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      ApplicationEthylenedinitrilotetraacetic acid tripotassium salt dihydrate. CAS 65501-24-8, pH 8 - 9 (50 g/l, H₂O, 20 °C).
      Biological Information
      Physicochemical Information
      Melting Point180 - 185 °C
      pH value8 - 9 (50 g/l, H₂O, 20 °C)
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Pictogram(s)
      Hazard Statement(s)H332: Harmful if inhaled.
      H373: May cause damage to organs through prolonged or repeated exposure if inhaled.
      Precautionary Statement(s)P260: Do not breathe dust.
      P271: Use only outdoors or in a well-ventilated area.
      P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
      P314: Get medical advice/ attention if you feel unwell.
      P501: Dispose of contents/ container to an approved waste disposal plant.
      Signal WordWarning
      Storage class10 - 13 Other liquids and solids
      WGKWGK 2 obviously hazardous to water
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Categories of dangerirritant, dangerous for the environment
      Product Usage Statements
      Storage and Shipping Information
      Packaging Information
      Transport Information
      Supplemental Information
      Assay (complexometric, calc. on anhydrous substance)≥ 99 %
      Identity (IR-spectrum)passes test
      Identity (Potassium)passes test
      pH (50 g/l; water)7.0 - 9.0
      Chloride (Cl)≤ 0.01 %
      Heavy metals (as Pb)≤ 0.002 %
      Fe (Iron)≤ 0.001 %
      Water (according to Karl Fischer)7 - 9 %
      Global Trade Item Number
      Catalogue Number GTIN
      1084450250 04022536890098


      Ethylenedinitrilotetraacetic acid tripotassium salt dihydrate SDS


      Safety Data Sheet (SDS) 

      Ethylenedinitrilotetraacetic acid tripotassium salt dihydrate Certificates of Analysis

      Product Number PackagingSpecificationLot Number
      1084450250 Plastic bottlePDF Specification Document