EDTA Dinatriumsalz Dihydrat 99+% ACS

Lieferant: Thermo Fisher Scientific
Achtung

Synonyms: Ethylenediaminetetraacetic acid, disodium salt, dihydrate, Ethylenediaminetetraacetic acid disodium salt dihydrate, Kestranal® 2S dihydrate, Disodium dihydrogen ethylenediaminetetraacetate dihydrate, Ethylenedinitrilotetra-acetic acid disodium salt dihydrate, Ethylenediaminetetraacetic acid disodium dihydrate, Titriplex III, Ethylenediaminetetra-acetic acid disodium salt dihydrate, Kestranal® 2S 2 H2O, Sequestrene Na₂, Edetate disodium dihydrate, Edetic acid disodium salt dihydrate

409971000 409975000 409970025
ACRO409971000EA 49.5 CHF
ACRO409971000 ACRO409975000 ACRO409970025
EDTA Dinatriumsalz Dihydrat 99+% ACS
EDTA Dinatriumsalz Dihydrat
Formel: C₁₀H₁₄N₂Na₂O₈·2H₂O
MW: 372.24 g/mol
Melting Pt: 252 °C (Zers.)
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00150037
CAS-Nummer: 6381-92-6
EINECS: 205-358-3
Merck Index: 13,03543
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Spezifikation Testergebnisse

Appearance White to light yellow Crystalline powder
Infrared spectrum Conforms
Titration Complexometric 99.0 to 101.0 %
pH 4.0 to 6.0 (5 % at 25°C)
Iron (Fe) ≤100 ppm
Heavy metals (as Pb) ≤50 ppm
Nitrilotriacetic acid ≤0.1 %
Insoluble matter ≤0.005 %


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