Millipore Sigma Vibrant Logo

104819 Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate

104819
View Pricing & Availability

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
25102-12-9 217-895-0 C₁₀H₁₄K₂N₂O₈ * 2H₂O 404.47 g/mol

Pricing & Availability

Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
1048190100
Retrieving availability...
Limited AvailabilityLimited Availability
Stocked 
Discontinued
Limited Quantities Available
Available
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      Plastic bottle 100 g
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      Request Pricing
      1048191000
      Retrieving availability...
      Limited AvailabilityLimited Availability
      Stocked 
      Discontinued
      Limited Quantities Available
      Available
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          Plastic bottle 1 kg
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          Request Pricing
          1048199025
          Retrieving availability...
          Limited AvailabilityLimited Availability
          Stocked 
          Discontinued
          Limited Quantities Available
          Available
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              Fibre carton 25 kg
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              Request Pricing
              Description
              Catalogue Number104819
              SynonymsEthylenedinitrilotetraacetic acid dipotassium salt, Titriplex® Potassium salt
              References
              Product Information
              CAS number25102-12-9
              EC number217-895-0
              Hill FormulaC₁₀H₁₄K₂N₂O₈ * 2H₂O
              Molar Mass404.47 g/mol
              HS Code2922 49 85
              Structure formula ImageStructure formula Image
              Quality LevelMQ100
              Applications
              ApplicationEthylenedinitrilotetraacetic acid dipotassium salt dihydrate GR for analysis. CAS 25102-12-9, pH 4 - 5 (50 g/l, H₂O, 20 °C).
              Biological Information
              Physicochemical Information
              Melting Point272 °C
              pH value4 - 5 (50 g/l, H₂O, 20 °C)
              Bulk density310 kg/m3
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat > 2000 mg/kg
              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)P314: Get medical advice/ attention if you feel unwell.
              Signal WordWarning
              Storage class10 - 13 Other liquids and solids
              WGKWGK 2 obviously hazardous to water
              Disposal3
              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
              Hazard Symbols Hazard SymbolsHarmful
              R PhraseR 20-48/20
              Harmful by inhalation.Harmful: danger of serious damage to health by prolonged exposure through inhalation.
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +15°C to +25°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (complexometric; calculated on dried substance)≥ 99.0 %
              Identity (IR)conforms
              Identity (Potassium)conforms
              Appearance of solution (50 g/l; water)Clear and colourless
              pH (50 g/l; water)4.0 - 5.0
              In water insoluble matter≤ 0.003 %
              Chloride (Cl)≤ 0.004 %
              Sulfate (SO₄)≤ 0.01 %
              Cyanide (CN)≤ 0.001 %
              Heavy metals (as Pb)≤ 0.0005 %
              Cu (Copper)≤ 0.0001 %
              Fe (Iron)≤ 0.001 %
              Nitrilotriacetic acid≤ 0.05 %
              Loss on drying (150 °C; 6 h)8.5 - 9.5 %