Acido etilendiamminotetracetico sale dipotassio diidrato 99%, extra puro
Fornitore: Thermo Scientific
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Attenzione
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Synonyms:
Ethylenediaminetetraacetic acid dipotassium salt dihydrate, Titriplex® Potassium salt, Ethylenediaminetetra-acetic acid dipotassium salt dihydrate, Edetic acid dipotassium salt dihydrate, Dipotassium dihydrogen ethylenediaminetetraacetate dihydrate, Ethylenedinitrilotetra-acetic acid dipotassium salt dihydrate, EDTA dipotassium dihydrate, Potassium 2,2'-((2-(bis(carboxymethyl)amino)ethyl)azanediyl)diacetate dihydrate, Ethylenedinitrilotetraacetic acid dipotassium salt
Formula:
C₁₀H₁₄K₂N₂O₈·2H₂O Peso molecolare: 404,46 g/mol Punto di fusione: 272 °C (dec.) Densità: 1 g/cm³ (20 °C) Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00150036 CAS Number: 25102-12-9 EINECS: 217-895-0 Merck Index: 13,03546 |
Risultati del test di specificazione
Appearance | White Crystalline powder |
Infrared spectrum | Conforms |
Titration Complexometric | ≥98.5 % |
Solubility | (10 % in water) Clear colorless |
pH | 4 to 5 (5 % in water) |
Chloride (Cl) | ≤50 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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