Potassium peroxydisulfate, Electrophoresis Grade, 99.0%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
15420627	Thermo Scientific Alfa Aesar J66672.06	5 g
15430627	Thermo Scientific Alfa Aesar J66672.14	25 g
15440627	Thermo Scientific Alfa Aesar J66672.22	100 g

Description

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.

Chemical Identifiers

• CAS: 7727-21-1
• Molecular Weight (g/mol): 270.309
• InChI Key: USHAGKDGDHPEEY-UHFFFAOYSA-L
• PubChem CID: 24412
• SMILES: [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]

• Molecular Formula: K2O8S2
• MDL Number: MFCD00011386
• Synonym: potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc
• IUPAC Name: dipotassium;sulfonatooxy sulfate

Specifications

• Melting Point: 100°C (decomposition)
• Color: White
• Molecular Formula: K2O8S2
• UN Number: UN1492
• Synonym: potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc
• SMILES: [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]
• Molecular Weight (g/mol): 270.309
• Formula Weight: 270.31
• Grade: Electrophoresis
• Density: 2.477g/mL

• CAS: 7727-21-1
• Physical Form: Crystalline
• MDL Number: MFCD00011386
• Merck Index: 14,7656
• InChI Key: USHAGKDGDHPEEY-UHFFFAOYSA-L
• IUPAC Name: dipotassium;sulfonatooxy sulfate
• PubChem CID: 24412
• Percent Purity: 99.0%
• Odor: Odorless
• Chemical Name or Material: Potassium peroxydisulfate

Safety and Handling

GHS H Statement
H334-H272-H302-H335-H315-H319-H317
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May intensify fire
oxidizer.
Harmful if swallowed.
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.

GHS P Statement
P221-P210-P285-P305+P351+P338-P405-P501a
Take any precaution to avoid mixing with combustibles.
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
In case of inadequate ventilation wear respiratory protection.
IF IN EYES: Rinse cautiously with water for several minutes.
Remove contact lenses, if present and easy to do.
Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

missing translation for 'dotInformation' : Transport Hazard Class: 5.1; Packaging Group: III; Proper Shipping Name: POTASSIUM PERSULFATE

missing translation for 'rtecsNumber' : SE0400000

missing translation for 'tsca' : TSCA

RUO – Research Use Only