204447

Sodium sulfate

≥99.99% trace metals basis

• 동의어(들): Bisodium sulfate, Dibasic sodium sulfate, Disodium sulfate
• Linear Formula: Na₂SO₄
• CAS Number: 7757-82-6
• Molecular Weight: 142.04
• EC Number: 231-820-9
• MDL number: MFCD00003504
• UNSPSC 코드: 12352302
• eCl@ss: 38030405
• PubChem Substance ID: 24852268
• NACRES: NA.23
• solubility: ethanol: insoluble(lit.)

속성

• Quality Level: 200
• 분석: ≥99.99% trace metals basis
• 양식: powder
• 불순물: ≤100.0 ppm Trace Metal Analysis
• mp: 884 °C (lit.)
• solubility: ethanol: insoluble(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

설명

애플리케이션

Sodium sulfate can be used to prepare aqueous solutions for various electrochemical reactions such as direct nitrate electroreduction and to study carrier transfer in Mn-oxide/Nb: SrTiO₃ photoelectrode. It can also be used as a solvent to fabricate heat storage materials such as silica gel–sodium sulfate composites.

안전성 정보

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)