Magnesium Sulfate Heptahydrate, 98.0-102.0% ACS

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£152.00

SKU:: 239596
Molecular Weight:: 246.48
Storage Conditions:: RT
Supplier:: United States Biological
CAS Number:: 10034-99-8
Extra Details:: Used in preparation of magnesium standard solutions. Synonyms: Epsom salts CAS No: 10034-99-8 Molecular Formula: MgSO4·7H2O Molecular Weight: 246.5 Purity: 98.0-102.0% (Titration) Appearance: White crystals Solubility (water at 20°C): 72g in 100ml Heavy Metals: ≤0.0005% (as Pb) pH (5%): 5.0-8.2 Insoluble Material: ≤0.005% Chloride (Cl-): ≤0.0005% Nitrate (NO3-): ≤0.002% Ammonium (NH4): ≤0.002% Calcium (Ca): ≤0.02% Manganese (Mn): ≤0.0005% Potassium (K): ≤0.005% Sodium (Na): ≤0.005% Strontium (Sr): ≤0.005% Iron (Fe): ≤0.0005% Selenium (Se): ≤0.003% Density: 1.67 Storage and Stability: Store at RT. Stable for 12 months after receipt. Hygroscopic Meets or exceeds ACS Specifications.