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Highly effective broad-spectrum antimicrobial activity against bacteria, yeasts, and molds.
Optimized particle size distribution with consistent 200 mesh fineness for uniform dispersion in dry-blend formulations.
Thermally stable up to 180 °C, supporting compatibility with high-temperature processing conditions.
Low volatility and minimal odor, ensuring worker safety and product sensory integrity.
Compliant with major global regulatory frameworks including EU Biocidal Products Regulation (BPR) and US EPA requirements.
Dry powder coatings and industrial maintenance paints.
Water-based adhesives and construction sealants.
Textile finishing agents and nonwoven binder systems.
Plastic masterbatches and thermoplastic composites.
Pharmaceutical excipients and medical device manufacturing aids.
| Chemical Type | Methylparaben (Methyl 4-hydroxybenzoate) |
| Product Form | Fine white crystalline powder |
| Appearance | White to off-white free-flowing powder |
| Particle Size | ≥95% passes through 200 mesh (75 µm) sieve |
| pH (1% aqueous solution) | 4.0–6.0 |
| Solubility | Soluble in hot water; freely soluble in ethanol, propylene glycol, and ethyl acetate |
| Storage Conditions | Store in cool, dry place below 30 °C; protect from moisture and direct sunlight |
| Shelf Life | 24 months from date of manufacture under recommended storage conditions |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
