Synonyms: Potassium Peroxodisulfate, Dipotassium Persulfate, KPS

Description

Potassium Persulfate (also known as Potassium Peroxodisulfate, Dipotassium Persulfate, or KPS) is a high-purity inorganic oxidizing agent widely used in molecular biology, polymer chemistry, and analytical laboratories.
Biofargo’s Potassium Persulfate is supplied as a reagent grade material with ≥99% purity, ensuring consistent performance in oxidation reactions and polymerization processes.

As a strong oxidizer and free-radical initiator, Potassium Persulfate is commonly applied in polyacrylamide gel polymerization (PAGE), chemical synthesis, and research-grade oxidation reactions where reproducibility and chemical stability are critical.
Each lot is quality controlled and supported by Certificate of Analysis (COA) and Safety Data Sheet (SDS) documentation.

For Research Use Only (RUO). Not for diagnostic or therapeutic use.

Specifications

Product	Potassium Persulfate
Grade	Reagent
Product Code	PB0427
Formula	K2S2O8
MW	270.33
CAS	7727-21-1
Appearance	White Crystalline
MP	100℃
Purity	>99%
Chloride	<0.01%
Heavy Metals	<115 ppm
Density	2.477g/cm³
Solubility	Water-soluble
Storage	R.T.

Features

High Purity ≥99%

Reagent grade Potassium Persulfate suitable for demanding laboratory applications.
Strong Oxidizing Agent

Provides reliable oxidation power for chemical synthesis and analytical workflows.
Effective Free-Radical Initiator

Commonly used as a polymerization initiator for acrylamide and other vinyl monomers.
Optimized for PAGE Applications

Ideal for polyacrylamide gel electrophoresis (PAGE) polymerization systems.
Batch-to-Batch Consistency

Manufactured under strict quality control to ensure reproducible experimental results.
Comprehensive Documentation

Supplied with COA, SDS, and detailed product information for regulatory and laboratory compliance.

Applications

Polyacrylamide Gel Electrophoresis (PAGE)

Acts as a polymerization initiator in acrylamide/bis-acrylamide gel preparation.
Polymer & Materials Research

Initiator for free-radical polymerization reactions in academic and industrial R&D.
Analytical Chemistry

Used as an oxidizing reagent in sample preparation and chemical analysis.
Chemical Synthesis & Oxidation Reactions

Suitable for laboratory-scale oxidation processes requiring controlled reactivity.
General Research Laboratory Use

Applicable across molecular biology, chemistry, and materials science workflows.

Documents

INFO

COA

SDS

Disclaimer: For laboratory research use only.

Potassium Persulfate 99% Reagent Grade