Idranal® III 99-101% (durch HPLC) Reag. Ph. Eur. für die Komplexometrie (NTA ≤0,1%), Fluka™
Lieferant: Honeywell Chemicals
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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
34549-25KG
34549-1KG
34549-6X1KG
34549-500G
34549-25KGEA
3277.72
CHF
34549-25KG
34549-1KG
34549-6X1KG
34549-500G
Idranal® III 99-101% (durch HPLC) Reag. Ph. Eur. für die Komplexometrie (NTA ≤0,1%), Fluka™
EDTA Dinatriumsalz Dihydrat
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Formel:
C₁₀H₁₄N₂Na₂O₈·2H₂O MW: 372.24 g/mol Melting Pt: 244…250 °C 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
| Assay | 99.0 - 101.0 % |
| Loss on drying (150°C, 3h) | Max. 10 % |
| pH (5 %, 20°C) | 4.0 - 5 |
| pH (5 %, 25 °C) | 4.0 - 6.0 |
| Calcium (Ca) | Max. 0.001 % |
| Cadmium (Cd) | Max. 0.0005 % |
| Cobalt (Co) | Max. 0.0005 % |
| Chromium (Cr) | Max. 0.0005 % |
| Copper (Cu) | Max. 0.0002 % |
| Iron (Fe) | Max. 0.0005 % |
| Potassium (K) | Max. 0.005 % |
| Magnesium (Mg) | Max. 0.0005 % |
| Manganese (Mn) | Max. 0.0005 % |
| Nickel (Ni) | Max. 0.0005 % |
| Zinc (Zn) | Max. 0.0005 % |
| Heavy metals (as Pb) | Max. 0.0005 % |
| Chloride (Cl) | Max. 0.005 % |
| Sulfate (SO₄) | Max. 0.005 % |
| Nitrilotriacetic acid (HPLC) | Max. 0.1 % |
| Water insoluble matter | Max. 0.005 % |
| Appearance of the solution | complying |
| Identity (IR) | complying |
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