793531

Sodium sulfate

anhydrous, free-flowing, Redi-Dri^™, ReagentPlus^®, ≥99%

• Lineární vzorec: Na₂SO₄
• Číslo CAS: 7757-82-6
• Molekulová hmotnost: 142.04
• NACRES: NA.21
• PubChem Substance ID: 329768083
• UNSPSC Code: 12352302
• EC Number: 231-820-9
• MDL number: MFCD00003504
• eCl@ss: 38030405
• Assay: ≥99%
• Grade: anhydrous
• Form: powder

Vlastnosti

• grade: anhydrous
• Quality Segment: 100
• product line: ReagentPlus^®, Redi-Dri^™
• assay: ≥99%
• form: powder
• quality: free-flowing
• loss: ≤0.5% loss on drying
• pH: 5.2-8 (20 °C, 50 g/L)
• mp: 884 °C (lit.)
• 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

Popis

Application

• Iron Phosphate Purification: Sodium sulfate is involved in methods for removing impurities from chemical compounds. A recent study focused on developing a technique to remove sodium sulfate from iron phosphate, which is crucial for producing high-purity materials for various industrial applications. This research highlights sodium sulfate′s role in refining chemical processes and improving product quality (Li et al., Advances in Analytical Chemistry, 2022).

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Bezpečnostní informace

• Skladovací třída: 13 - Non Combustible Solids
• Co se děje?: WGK 1
• Bod vzplanutí (°F): Not applicable
• Bod vzplanutí (°C): Not applicable