Magnesiumsulfat, getrocknet 98,0-102,0% USP

Lieferant: VWR Chemicals

7154.5000EA 0 EUR
7154.5000 7154.1000 7154.9025
Magnesiumsulfat, getrocknet 98,0-102,0% USP
Magnesium sulphate

Bitte beachten Not for use as Active Pharmaceutical Ingredient (API)

Formel: MgSO₄
Molecular Weight: 120,37 g/mol
Schmelzpunkt: 1127 °C
Dichte: 2,65 g/cm³ (20 °C)
Lagertemperatur: Raumtemperatur
MDL: MFCD00011110
CAS-Nummer: 7487-88-9
EINECS: 231-298-2
Merck Index: 12,05731
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Spezifikation Testergebnisse

Assay (by ignition) 98.0 - 102.0 %
Identification A Passes test
Identification B Passes test
Heavy metals (as Pb) ≤ 10 ppm
Cl (Chloride) ≤ 0.014 %
Fe (Iron) ≤ 20 μg/g
Se (Selenium) ≤ 30 μg/g
pH (25°C; 50 mg/ml) 5.0 - 9.2
Loss on ignition (450 ± 25°C) 22.0 - 28.0 %
Residues of metal catalysts or reagents Unlikely by manuf.process
Residual solvents Unlikely by manuf.process
Residual metal catalysts (skip lot): .
As (Arsenic) ≤ 2 ppm
Cd (Cadmium) ≤ 1 ppm
Co (Cobalt) ≤ 1 ppm
Hg (Mercury) ≤ 1 ppm
Ni (Nickel) ≤ 1 ppm
Pb (Lead) ≤ 2 ppm
V (Vanadium) ≤ 1 ppm
Conforms to USP Passes test

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