
THE STORY OF AMMONIUM PERSULPHATE
Ammonium Persulphate: The High-Energy Oxidizing Catalyst
Ammonium Persulphate is a white, highly reactive inorganic salt used as an initiator, bleaching agent, and strong oxidizer in cosmetic, industrial, and polymer systems. Known for its high purity and controlled decomposition, it releases active oxygen — enabling bleaching, radical polymerization, and chemical activation.
Precision-Manufactured for High Purity and Oxidation Strength
Ammonium Persulphate is produced through the electrolysis of ammonium sulfate in a specialized reaction system. The resulting persulfate crystals are filtered, washed, and dried to achieve uniform particle size and purity. TRCkem supplies industrial and cosmetic grades with strict control of moisture content, stability, and decomposition profile.
Bleaching, Activation, and Oxidation Performance
In cosmetics, Ammonium Persulphate functions primarily as:
✅ A booster in hair bleaching and lightening powders
✅ An initiator in acrylic nail and polymer systems
✅ An oxidizing accelerator for dye and color-removal formulations
✅ A surface treatment agent in exfoliating and deep-cleaning products
Chosen for its high reactivity, predictable breakdown, and compatibility with alkaline systems.
High Reactivity. Strict Handling. Global Compliance.
Usage level varies widely depending on application (typically 1–25%).
Store in a cool, dry, well-ventilated area away from heat, moisture, and reducing agents.
Strong oxidizer — requires PPE during handling.
Complies with global regulations for technical and cosmetic-grade use when properly formulated.
Shelf-stable under dry conditions and supplied with complete SDS and COA documentation.
Formulator’s Queries, We Answered
1. What is the CAS number and INCI name of ammonium persulfate?
The Chemical Abstracts Service (CAS) number for ammonium persulfate is 7727-54-0, and its International Nomenclature of Cosmetic Ingredients (INCI) name is Ammonium Persulfate.
2. What is ammonium persulfate?
Ammonium persulfate is an inorganic salt with the chemical formula (NH₄)₂S₂O₈. It appears as a white crystalline powder and is known for its strong oxidizing properties. In the personal care industry, it is primarily used as an oxidizing agent in hair bleaching and lightening products.
3. How does ammonium persulfate function in hair bleaching products?
In hair bleaching formulations, ammonium persulfate acts as an oxidizing agent that helps to decolorize or lighten hair by oxidizing the natural pigments present in the hair shaft. This process effectively lightens the hair color, preparing it for further coloring treatments if desired.
4. Is ammonium persulfate safe for use in personal care products?
Ammonium persulfate is considered safe for use in hair colorants and lighteners designed for brief, discontinuous use, followed by thorough rinsing from the hair and skin. However, it is important to follow product instructions carefully and conduct patch tests when recommended, as some individuals may experience sensitivity or allergic reactions.
5. Are there any precautions to consider when using products containing ammonium persulfate?
Yes, when using hair bleaching or lightening products containing ammonium persulfate, it is advisable to:
Perform a patch test to check for any allergic reactions.
Use in a well-ventilated area to avoid inhaling fumes.
Follow the manufacturer's instructions carefully.
Wear protective gloves to minimize skin contact.
These precautions help ensure safe and effective use of the product.