Sodium peroxydisulfate, 98%

Product Code. 11448660

Brand: Thermo Scientific Alfa Aesar 054100.A1

Description

CAS: 7775-27-1 | Na2O8S2 | 238.092 g/mol

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

Safety and Handling

Product Identifier

• Sodium peroxydisulfate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Oxidising solid Category 3
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 2
• Skin sensitiser Category 1
• Specific target organ toxicity Category 3

Hazard Statement

• H272-May intensify fire; oxidiser.
• H302-Harmful if swallowed.
• H315-Causes skin irritation.
• H317-May cause an allergic skin reaction.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H335-May cause respiratory irritation.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P371+P380+P375-In case of major fire and large quantities: Evacuate area Fight fire remotely due to the risk of explosion.

Informazioni supplementari

• MIXTURE LIST-Contains : Sodium persulfate

SDS

RUO – Research Use Only