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104819 Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate

Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate GR for analysis. CAS 25102-12-9, pH 4 - 5 (50 g/l, H₂O, 20 °C).

MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Ethylenedinitrilotetraacetic acid dipotassium salt, Titriplex® Potassium salt

CAS #: 25102-12-9 EC Number: 217-895-0 Molar Mass: 404.45 g/mol Hill Formula: C₁₀H₁₄K₂N₂O₈ * 2H₂O
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104819
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
25102-12-9217-895-0C₁₀H₁₄K₂N₂O₈ * 2H₂O404.45 g/mol

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              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 Mass404.45 g/mol
              HS Code2922 49 90
              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 value4.0 - 5.0 (40.4 g/l, H₂O, 25 °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 Statement(s)H332: Harmful if inhaled.
              Precautionary Statement(s)P261: Avoid breathing 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.
              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
              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 colorless
              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 %
              Global Trade Item Number
              Catalog Number GTIN
              1048190100 04022536055152
              1048191000 04022536055169
              1048199025 04022536988030