EDTA tetrasodium salt tetrahydrate 99.5% für die Molekularbiologie DNAse-, RNAse-, proteasefrei

Lieferant: Thermo Scientific
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Synonyme: EDTA tetrasodium tetrahydrate, Tetrasodium ethylenediaminetetraacetate tetrahydrate

327211000
ACRO327211000EA 58.5 EUR
ACRO327211000
EDTA tetrasodium salt tetrahydrate 99.5% für die Molekularbiologie DNAse-, RNAse-, proteasefrei
EDTA-Tetranatriumsalz-Tetrahydrat
Formel: C₁₀H₁₂N₂O₈Na₄·4H₂O
Molecular Weight: 452,23 g/mol
Schmelzpunkt: > 300 °C
Dichte: 6,9 g/cm³ (20 °C)
Flammpunkt: >100 °C
Lagertemperatur: Raumtemperatur
MDL: MFCD00150027
CAS-Nummer: 13235-36-4
EINECS: 200-573-9
Merck Index: 12,03557

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Spezifikation Testergebnisse

Appearance White Crystalline powder
Titration Complexometric ≥99.4 %
Solubility (0.1 M in water) Clear colorless
UV at 280 nm A: ≤0.06
pH 10.7 to 11.7 (0.1 M in water)
Dnase,Rnase,Protease activity Not detected
Iron (Fe) ≤50 ppm
Heavy metals (as Pb) ≤10 ppm

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