EDTA Dinatriumsalz Dihydrat ≥99,0% für die HPLC, Fluka™
Lieferant: Honeywell Chemicals
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Achtung
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Synonyme:
Kestranal® 2S 2 H2O, Ethylendinitrilotetratetraessigsäure Dinatriumsalz Dihydrat, Dinatriumdihydrogenethylendiamintetraacetat Dihydrat, Titriplex III, Edetinsäure Dinatriumsalz Dihydrat, Ethylendiamin-N,N,N',N'-tetraessigsäure Dinatriumsalz Dihydrat, EDTA-Na2 Dihydrat, Kestranal® 2S Dihydrat, Ethylendiamintetraessigsäure Dinatriumsalz Dihydrat
03682-10G
03682-50G
03682-10GEA
76.28
EUR
03682-10G
03682-50G
EDTA Dinatriumsalz Dihydrat ≥99,0% für die HPLC, Fluka™
EDTA Dinatriumsalz Dihydrat
Formel:
C₁₀H₁₄N₂Na₂O₈·2H₂O Molecular Weight: 372.24 g/mol Schmelzpunkt: 244…250 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00150037 CAS-Nummer: 6381-92-6 EINECS: 230-944-0 Merck Index: 13,03543 |
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Spezifikation Testergebnisse
Assay | 99.0 - 101.0 % |
Suitability test (HPLC) | complying |
Colour of the solution | complying |
Clearness of the solution | complying |
Absorbance at 500 nm | Max. 0.02 |
Absorbance at 290 nm | Max. 0.02 |
Absorbance at 280 nm | Max. 0.03 |
Absorbance at 270 nm | Max. 0.05 |
Absorbance at 260 nm | Max. 0.15 |
Aluminium (Al) | Max. 5 ppm |
Barium (Ba) | Max. 5 ppm |
Bismuth (Bi) | Max. 5 ppm |
Calcium (Ca) | Max. 10 ppm |
Cadmium (Cd) | Max. 5 ppm |
Cobalt (Co) | Max. 5 ppm |
Chromium (Cr) | Max. 5 ppm |
Copper (Cu) | Max. 5 ppm |
Iron (Fe) | Max. 5 ppm |
Potassium (K) | Max. 50 ppm |
Lithium (Li) | Max. 5 ppm |
Magnesium (Mg) | Max. 5 ppm |
Manganese (Mn) | Max. 5 ppm |
Molybdenum (Mo) | Max. 5 ppm |
Nickel (Ni) | Max. 5 ppm |
Lead (Pb) | Max. 5 ppm |
Strontium (Sr) | Max. 5 ppm |
Zinc (Zn) | Max. 5 ppm |
Total S (as SO₄) | Max. 50 ppm |
Chloride (Cl) | Max. 50 ppm |
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