Potassium persulfate, 99+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10137990	Thermo Scientific Acros 424185000	500 g	Plastic bottle
10696224	Thermo Scientific Acros 424180025	2.5 kg	Plastic bottle

Description

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

Suitable for battery materials development.

Oxidation reagent

Chemical Identifiers

• CAS: 7727-21-1
• Molecular Weight (g/mol): 270.3
• 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: 100.0°C
• Color: White
• Assay Percent Range: 99+%
• Linear Formula: K₂S₂O₈
• Fieser: 08,417; 15,274
• Synonym: potassium persulfate, anthion, potassium peroxydisulfate, potassium peroxodisulfate, dipotassium peroxydisulfate, potassium peroxydisulphate, dipotassium persulfate, caswell no. 700, dipotassium peroxodisulphate, unii-6b86k0mczc
• InChI Key: USHAGKDGDHPEEY-UHFFFAOYSA-L
• IUPAC Name: dipotassium;sulfonatooxy sulfate
• PubChem CID: 24412
• Percent Purity: ≥99%
• Density: 2.47

• CAS: 7727-21-1
• Physical Form: Fine Hygroscopic Crystalline Powder
• Molecular Formula: K₂O₈S₂
• MDL Number: MFCD00011386
• Merck Index: 15, 7777
• Solubility Information: Solubility in water: 5g/100mL (20°C). Other solubilities: insoluble in alcohol
• SMILES: [O-]S(=O)(=O)OOS(=O)(=O)[O-].[K+].[K+]
• Molecular Weight (g/mol): 270.3
• Formula Weight: 270.3
• Grade: ACS Reagent
• Chemical Name or Material: Potassium persulfate, 99+%

Safety and Handling

GHS H Statement
May intensify fire; oxidizer.
Harmful if swallowed.
Causes skin irritation.
May cause an allergic skin reaction.
Causes serious eye irritation.
May cause allergy or asthma symptoms or breathing difficu

GHS P Statement
Keep/Store away from clothing/ combustible materials.
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
IF INHALED: If breathing is difficult,r

GHS Signal Word: Danger

missing translation for 'einecsNumber' : 231-781-8

missing translation for 'rtecsNumber' : SE0400000

missing translation for 'tsca' : TSCA

Product Identifier

• Potassium persulfate

Signal Word

• Danger

Hazard Category

• Oxidising solid Category 3
• Acute toxicity Category 4
• Skin corrosion/irritation Category 2
• Skin sensitiser Category 1
• Serious eye damage/eye irritation Category 2
• Respiratory 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.
• H319-Causes serious eye irritation.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H335-May cause respiratory irritation.

Precautionary Statement

• P220-Keep/Store away from clothing/combustible materials.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .

RUO – Research Use Only