Sodium peroxydisulfate, 98%, Thermo Scientific Chemicals

Description

Sodium peroxydisulfate is used as a radical initiator for emulsion polymerization reactions like acrylonitrile butadiene styrene, detergent component, soil conditioner and soil remediation. It is also used for curing of formaldehyde adhesives. It acts as a bleaching agent and in the production of dyestuffs. It finds application in zinc and printed circuit boards and considered to be a replacement for ammonium persulfate in etching mixtures. Further, it is used in the preparation of diapocynin from apocynin. It plays a role in the conversion of phenols to para-diphenols in alkaline solution and of arylamines to aminophenols. It is actively involved in the Elbs persulfate oxidation and the Boyland-Sims oxidation reactions as an oxidizing agent.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7775-27-1
• Molecular Formula: Na2O8S2
• Molecular Weight (g/mol): 238.092
• MDL Number: MFCD00003501
• InChI Key: CHQMHPLRPQMAMX-UHFFFAOYSA-L
• Synonym: sodium persulfate, sodium peroxydisulfate, sodium peroxodisulfate, peroxydisulfuric acid, disodium salt, disodium peroxodisulphate, sodium persulphate, unii-j49fyf16je, persulfate de sodium french, sodium peroxydisulphate, disodium sulfonatooxy sulfate
• PubChem CID: 62655
• IUPAC Name: disodium;sulfonatooxy sulfate
• SMILES: [O-]S(=O)(=O)OOS(=O)(=O)[O-].[Na+].[Na+]

• Physical Form: Crystalline
• Quantity: 1 kg
• Assay Percent Range: 98%
• Solubility Information: Soluble in water.
• Formula Weight: 238.1
• Density: 2.40 g/mL
• Chemical Name or Material: Sodium peroxydisulfate

RUO – Research Use Only