tri-Natriumcitrat 5,5-Hydrat ≥99,0% (Trockenmasse), EMPROVE® ESSENTIAL FU VIII, E331, SAFC®
1.06431.9029EA
0
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1.06431.9029
1.06431.1000
tri-Natriumcitrat 5,5-Hydrat ≥99,0% (Trockenmasse), EMPROVE® ESSENTIAL FU VIII, E331, SAFC®
tri-Natriumcitrat 5,5-Hydrat
Formel:
C₆H₅Na₃O₇·5.5H₂O Molekulargewicht: 357,15 g/mol Lagerungstemperatur: Raumtemperatur |
CAS-Nummer:
6858-44-2 EINECS: 200-675-3 |
Spezifikation Testergebnisse
Assay (perchloric acid titration, calculated on dried substance) | ≥ 99.0 % |
Identity | passes test |
Appearance of solution | passes test |
pH-value (5 %; water) | 7.5 - 9.0 |
Reaction | passes test |
Chloride (Cl) | ≤ 0.0330 % |
Oxalate (C₂O₄) | ≤ 0.0100 % |
Oxalic acid | passes test |
Sulfate (SO₄) | ≤ 0.1000 % |
Heavy metals (as Pb) | ≤ 0.0005 % |
As (Arsenic) | ≤ 0.0001 % |
Fe (Iron) | ≤ 0.001 % |
Hg (Mercury) | ≤ 0.0001 % |
Pb (Lead) | ≤ 0.0001 % |
Readily carbonisable substance | passes test |
Loss on drying (150 °C) | 26.0 - 30.0 % |
Loss on drying (180 °C) | ≤ 30.0 % |
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