71889

Natriumpersulfat

BioUltra, ≥99%

• Synonym(e): Natriumperoxodisulfat
• Lineare Formel: Na₂S₂O₈
• CAS-Nummer: 7775-27-1
• Molekulargewicht: 238.10
• EG-Nummer: 231-892-1
• MDL-Nummer: MFCD00003501
• UNSPSC-Code: 12352302
• PubChem Substanz-ID: 57652372
• NACRES: NA.25
• Assay: ≥99%
• Form: crystals
• Löslichkeit: H₂O: 1 M at 20 °C, clear, colorless

Eigenschaften

• Produktlinie: BioUltra
• Qualitätsniveau: 100
• Assay: ≥99%
• Form: crystals
• Verunreinigungen: insoluble matter, passes filter test
• pH-Wert: 2.5-4.0 (25 °C, 1 M in H₂O)
• Löslichkeit: H₂O: 1 M at 20 °C, clear, colorless
• Anionenspuren: chloride (Cl^-): ≤50 mg/kg
• Kationenspuren: Al: ≤5 mg/kg; As: ≤0.1 mg/kg; Ba: ≤5 mg/kg; Bi: ≤5 mg/kg; Ca: ≤50 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; Li: ≤5 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Mo: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤5 mg/kg; Zn: ≤5 mg/kg
• Absorption: cut-off at 309 nm in H₂O at 1 M
• SMILES String: [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O
• InChI: 1S/2Na.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
• InChIKey: CHQMHPLRPQMAMX-UHFFFAOYSA-L

Beschreibung

Anwendung

• Structure-dependent degradation of phthalate esters with persulfate oxidation activated by thermal in soil.: Sodium persulfate is used for the thermal activation of persulfate oxidation to degrade phthalate esters in soil, demonstrating its effectiveness in environmental remediation applications (Liu et al., 2024).


• Fluorescence visualization of CO(2)-responsive phase transfer materials targeting at the heterogeneous interfacial reactions in advanced oxidation of naphthenic acid in wastewater.: This study utilizes sodium persulfate in the advanced oxidation process to degrade naphthenic acid in wastewater, providing a novel approach to wastewater treatment through phase transfer materials (Ren et al., 2024).


• Optimization of leucomalachite green degradation through electron beam and persulfate oxidation using box-behnken design and life cycle assessment.: Sodium persulfate is employed in conjunction with electron beam irradiation to optimize the degradation of leucomalachite green, highlighting its potential in dye wastewater treatment (Tran et al., 2024).


• Phototuning of Hyaluronic-Acid-Based Hydrogel Properties to Control Network Formation in Human Vascular Endothelial Cells.: Sodium persulfate is used in the synthesis of hyaluronic-acid-based hydrogels, enabling the phototuning of hydrogel properties to control cellular network formation, which is crucial for tissue engineering and regenerative medicine (Elvitigala et al., 2024).

https://doi.org/10.1021/acsami.3c18643

Sonstige Hinweise

Promotor for polymerization reactions

Sicherheitshinweise

• Piktogramme: GHS03,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H272,H302,H315,H317,H334,H335
• P-Sätze: P210 - P220 - P261 - P280 - P301 + P312 - P302 + P352
• Gefahreneinstufungen: Acute Tox. 4 Oral - Ox. Sol. 3 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 5.1B - Oxidizing hazardous materials
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges