S6547

Sodium sulfate

BioXtra, ≥99.0%

• Synonym(s): Na₂SO₄, sodium sulphate
• Linear Formula: Na₂SO₄
• CAS Number: 7757-82-6
• Molecular Weight: 142.04
• EC Number: 231-820-9
• MDL number: MFCD00003504
• UNSPSC Code: 12161700
• PubChem Substance ID: 24899712
• NACRES: NA.25

Properties

• product line: BioXtra
• Quality Level: 200
• Assay: ≥99.0%
• form: powder
• impurities: ≤0.0005% Phosphorus (P); ≤0.01% Insoluble matter
• mp: 884 °C (lit.)
• solubility: H₂O: 1 M, clear, colorless
• density: 2.68 g/mL at 25 °C (lit.)
• anion traces: chloride (Cl^-): ≤0.001%
• cation traces: Al: ≤0.0005%; Ca: ≤0.005%; Cu: ≤0.0005%; Fe: ≤0.0005%; K: ≤0.005%; Mg: ≤0.005%; NH₄⁺: ≤0.05%; Pb: ≤0.001%; Zn: ≤0.001%
• SMILES string: [Na+].[Na+].[O-]S([O-])(=O)=O
• InChI: 1S/2Na.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
• InChI key: PMZURENOXWZQFD-UHFFFAOYSA-L

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves