Product name: Piroctone Olamine
English alias: Piroctone ethanolamine salt; Octopirox; PEO
CAS: 68890-66-4
Molecular formula: C16H30N2O3
Appearance: White or off-white crystalline powder
Package: 25kg/drum
What is Piroctone Olamine?
Piroctone Olamine is an ethanolamine salt derived from hydroxamic acid compounds, known for its powerful antifungal and antibacterial properties. It is widely used as an active ingredient in anti-dandruff shampoos, scalp care products, and personal care formulations. Piroctone Olamine effectively inhibits the growth of Malassezia species, which are linked to dandruff and other scalp conditions. Unlike some conventional agents like zinc pyrithione, Piroctone Olamine is considered milder and less irritating to the skin and eyes. It is a white to off-white crystalline powder that is soluble in ethanol and slightly soluble in water.
COA
Item | Specification | Result |
Appearance | White or off-white powder | Conforms |
Assay | ≥97% | 97.82% |
pH (1% aqueous) | 6.0 – 8.0 | 6.48 |
Melting Point | ≥260℃ | 267.8℃ |
Drying Loss | ≤0.5% | 0.22% |
Conclusion |
| PASS |
Application
Used as an active ingredient in anti-dandruff shampoos and scalp treatments
Inhibits the growth of fungi such as
Malassezia that cause dandruff and seborrheic dermatitis
Applied in hair care products to improve scalp condition and reduce flaking
Used in deodorants and other personal care products for its antimicrobial properties
Compatible with various surfactants and cosmetic formulations without reducing foam or stability
Mild on the skin and suitable for long-term daily use products
Safety profile
Piroctone Olamine is considered a safe and effective ingredient when used within recommended concentrations. It has low toxicity, is non-sensitizing, and is generally well-tolerated by skin and eyes. Patch testing is advised for sensitive skin. It is also more environmentally friendly than heavy-metal-based antifungal agents and has a favorable safety profile in rinse-off and leave-on products.
Storage requirements
Store in a tightly sealed container in a cool, dry place
Avoid direct sunlight and high humidity
Keep away from incompatible substances such as strong acids and oxidizing agents
Transport & Packaging
Piroctone Olamine is supplied in fiber drums with a standard net weight of 25 kg or customized packaging based on customer requirements. It should be transported in accordance with regulations for non-hazardous chemical substances.
