71963

Sodium sulfate

tested according to Ph. Eur., anhydrous

• Synonym(s): Natrii sulfas anhydricus
• Linear Formula: Na₂SO₄
• CAS Number: 7757-82-6
• Molecular Weight: 142.04
• EC Number: 231-820-9
• MDL number: MFCD00003504
• UNSPSC Code: 12352302
• PubChem Substance ID: 329763664
• NACRES: NA.21
• Assay: 99.5% dry basis
• Grade: anhydrous
• Form: crystalline
• Solubility: water: soluble 185 g/L

Properties

• grade: anhydrous
• Quality Level: 100
• Agency: USP/NF; tested according to Ph. Eur.
• Assay: 99.5% dry basis
• form: crystalline
• mp: 884 °C (lit.)
• solubility: water: soluble 185 g/L
• density: 2.68 g/mL at 25 °C (lit.)
• 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

Description

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