Formula: Na2SO4
Formula Weight: 142.04
CAS No.: 7757-82-6
Purity: 99.0-100.5% (calc. to the dried substance)
Density: 2.68 g/mL at 25 °C(lit.)
Anion Traces: chloride (Cl-): ≤200 mg/kg
Assay: 99.0-100.5% (calc. to the dried substance)
Cation Traces: Ca: ≤50 mg/kg
Density: 2.68 g/mL at 25°C(lit.)
Grade: puriss.
Impurities: ≤0.04% free alkali (as NaOH)
Loss: ≤0.5% loss on drying, 130 °C
MP: 884°C(lit.)
Quality: meets analytical specification of Ph. Eur., BP, USP
Suitability: complies for appearance of solution