MAGNESIUM SULFATE ANHYDROUS FOR ANALYSIS (C005B-076447)

Analysis Note

Assay (complexometric): ≥ 98.0 %
Chloride (Cl): ≤ 0.001 %
Total nitrogen (N): ≤ 0.004 %
Heavy metals (as Pb): ≤ 0.001 %
As (Arsenic): ≤ 0.0001 %
Ca (Calcium): ≤ 0.04 %
Fe (Iron): ≤ 0.001 %
Mn (Manganese): ≤ 0.002 %
Loss on ignition (600 °C): ≤ 2 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Molecular Weight: 120.37. Empirical Formula: MgO₄S. grade: anhydrous. Quality Level: 300. product line: EMSURE^®. . Assay: ≥. 98.0% (complexometric). form: solid. impurities: ≤. 0.004% Total nitrogen (N). loss: ≤. 2% loss on ignition, 600 °C. pH: 7.9 (25 . °C, 50 . g/L in H₂O). mp: 1124 . °C. density: 2.66 . g/cm³ . at 20 . °C. bulk density: 600 . kg/m³. anion traces: chloride (Cl^-): ≤. 0.001%. cation traces: As: ≤. 0.0001%, Ca: ≤. 0.04%, Fe: ≤. 0.001%, Mn: ≤. 0.002%, N: ≤. 0.004%, heavy metals (as Pb): ≤. 0.001%. storage temp.: no temp limit. InChI: 1S/Mg.H2O4S/c. 1-5(2,3)4/h. (H2,1,2,3,4)/q+2. /p-2. InChI key: CSNNHWWHGAXBCP-UHFFFAOYSA-L. Storage Class Code: 13 - Non Combustible Solids. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable.