| Synonyms: Crimidesa, Mirabilite, Thenardite, Sal mirabil, Natriumsulfate, Glaubers Salt CAS No: 7757-82-6 Molecular Formula: Na2SO4 Molecular Weight: 142.0 Purity: 99% Appearance: White crystalline powder Solubility: Colorless, clear, complete pH (5%): 5.2-9.2 Insoluble Matter: 0.01% Loss on Ignition: 0.5% Chloride: 0.001% Nitrogen Compounds (N): 0.0005% Heavy Metals: 0.0005% Iron: 0.001% Calcium: 0.01% Magnesium: 0.005% Potassium: 0.01% Phosphate: 0.001% Melting Point: 884C(lit.) Boiling Point: 1700C Density: 2.68g/mL at 25C(lit.) refractive index 1.484 Storage and Stability: Store at RT. Stable for 12 months after receipt. Hygroscopic. Keep tightly closed and desiccated. Meets or exceeds ACS Specifications |
