Broad-Spectrum Antimicrobial Activity
Effectively controls bacteria, fungi, and microbial growth in a wide range of chemical formulations.
Phenyl Mercuric Acetate (PMA) is a highly effective organomercury compound known for its powerful antimicrobial, antifungal, and herbicidal properties. Structurally defined as C₈H₈HgO₂, this specialty chemical has been widely adopted across industrial segments where microbial contamination poses a significant threat to product integrity, longevity, and performance. At Heni, we manufacture and globally supply high-purity Phenyl Mercuric Acetate with precise quality control and batch consistency. Our material is formulated to meet the rigorous demands of industrial formulators, paint and coating manufacturers, textile processors, and chemical intermediates developers. Whether your goal is long-term preservation of water-based formulations or microbial resistance in coatings, Heni’s PMA delivers optimal stability, reactivity, and cost efficiency.
Effectively controls bacteria, fungi, and microbial growth in a wide range of chemical formulations.
Prevents microbial spoilage, gas formation, and viscosity shifts—extending shelf life in paints, emulsions, and adhesives.
Performs well in both water-based and solvent-based systems, offering flexibility in application.
Supplied with strict quality control, batch consistency, and high purity for reliable formulation outcomes.
Produced and packaged in line with safety and transport regulations. Supplied only to verified, licensed buyers.
Acts as a fungicide and preservative in water- and solvent-based paints, helping prevent spoilage, gas formation, and viscosity changes during storage.
Preserves textile auxiliaries and leather treatment agents, protecting them from microbial degradation during storage and transit.
Maintains formulation stability in emulsions, thickeners, and specialty adhesives by controlling microbial growth.
Historically included in certain fungicide and herbicide blends; any current use is subject to local regulatory approvals.
By Star-K
Food Safety and Standards Authority of India
Quality Management Systems
Good Manufacturing Practices
| Parameter | Specification |
|---|---|
| Product Name | Phenyl Mercuric Acetate |
| CAS Number | 62-38-4 |
| Chemical Formula | C₈H₈HgO₂ |
| Molecular Weight | 336.74 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity (Assay) | ≥ 98% |
| Melting Point | 149°C – 153°C |
| Solubility | Soluble in ethanol, slightly soluble in water |
| Odor | Odorless |
| Shelf Life | 3 years (under recommended storage) |
| REACH & RoHS Compliant | Yes |
| SDS, COA | Provided with shipment |
| Stability | Stable under standard conditions |
| Toxicity | Highly toxic; handle with care |
Phenyl Mercuric Acetate must be handled with utmost care due to its mercury content and toxicity.
Choosing the right supplier for Phenyl Mercuric Acetate is crucial due to its sensitive nature and regulatory complexities. Heni Chemicals stands out as a trusted partner by offering:
It is primarily used as a biocide in paints, coatings, textiles, and emulsions to prevent microbial growth. It is also used in specialized herbicides and fungicides in regulated sectors.
Yes, when used within regulated limits, PMA effectively prevents microbial spoilage in paints. Always follow safety guidelines and consult the SDS.
Absolutely. Every shipment includes SDS, COA, and TDS. Additional documents like REACH certification, Non-GMO, or BSE-free declarations are also available.
Yes. PMA is known for its strong antifungal properties and is commonly used to prevent mold and mildew growth in interior and exterior architectural paints.
Yes. Although slightly soluble in water, it is often solubilized using co-solvents or emulsified into water-based systems using dispersants.
Proper PPE must be used when handling PMA. Avoid direct skin contact and inhalation. Store in a cool, dry place in tightly sealed containers. Refer to the SDS for full safety protocols.