EDTA Dinatriumsalz Dihydrat 99+% ACS
Lieferant: Thermo Fisher Scientific
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Achtung
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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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