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104819 Sare de di-potasiu a acidului etilendinitrilotetraacetic dihidrat

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

Sare de di-potasiu a acidului etilendinitrilotetraacetic dihidrat 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 Spec Table

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

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      1048191000
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          1048199025
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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: Nociv în caz de inhalare.
              Precautionary Statement(s)P261: Evitaţi să inspiraţi praful.
              P271: A se utiliza numai în aer liber sau în spaţii bine ventilate.
              P304 + P340 + P312: ÎN CAZ DE INHALARE: transportați persoana la aer liber și mențineți-o într-o poziție confortabilă pentru respirație. Sunați la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic dacă nu vă simțiți bine.
              Signal WordAtenţie
              Storage class10 - 13 Alte lichide sau solide
              WGKWGK 2 substanţe cu potenţial specific de poluare a apei
              Disposal3
              Reactivii organici relativ cu reactivitate relativ redusa trebuie colectati in containerul A. Daca sunt halogenati, ei trebuie colectati in containerul B. Pentru reziduurile solide utilizati containerul C.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageA se depozita între +15°C la +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
              Catalogue Number GTIN
              1048190100 04022536055152
              1048191000 04022536055169
              1048199025 04022536988030