Etilendiamminotetraacetato di tetrasodio idrato 98%, puro
Fornitore: Thermo Scientific
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Pericolo
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Synonyms:
Tetrasodium ethylenediaminetetraacetate hydrate, Kestranal® 4S hydrate, Ethylenedinitrilotetra-acetic acid tetrasodium salt hydrate, Sodium 2,2',2'',2'''-(ethane-1,2-diylbis(azanetriyl))tetraacetate xhydrate, Edetic acid tetrasodium salt hydrate, Ethylenediaminetetraacetic acid tetrasodium salt hydrate
CAS No.: 194491-31-1
Formula:
C₁₀H₁₂N₂O₈Na₄·xH₂O Peso molecolare: 380,17 g/mol (anhy) Punto di fusione: >300 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00150025 CAS Number: 194491-31-1 |
Risultati del test di specificazione
Appearance | White to light yellow Crystalline powder |
Infrared spectrum | Conforms |
Titration Complexometric | ≥97.5 % (on dry substance) |
Loss on drying | 5 % to 15 % (160°C) |
Residue after ignition | ≤0.05 % |
Clarity of solution | (2% soln.) Passes test |
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