Highly effective preservative against bacteria, yeasts, and molds in aqueous systems.
Stable across a broad pH range (pH 3.0–9.0), ensuring compatibility with diverse formulations.
Low volatility and minimal odor, supporting safe handling and improved user acceptance.
Compatible with common surfactants, thickeners, and chelating agents used in industrial and personal care products.
Non-irritating at recommended use levels, supporting compliance with international safety guidelines.
Preservation of water-based paints and architectural coatings.
Microbial control in industrial metalworking fluids and cutting oils.
Stabilization of adhesives, sealants, and caulking compounds.
Protection of liquid detergents, household cleaners, and hard-surface cleaners.
Preservation of water-based inks and printing pastes.
| Chemical Type | Phenylpropanediol (PPD) based preservative |
| Product Form | Clear, colorless to pale yellow liquid |
| Appearance | Homogeneous liquid, free from suspended matter |
| Primary Applications | Industrial water-based formulations requiring broad-spectrum preservation |
| Key Features | Broad antimicrobial spectrum, pH stability, low toxicity profile |
| Benefits | Extended product shelf life, reduced risk of spoilage-related claims, regulatory support for global markets |
| Recommended Use Level | 0.1–0.5% w/w (based on final formulation) |
| Storage Conditions | Store in original container at 5–30°C, protect from freezing and direct sunlight |
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E-mail: wangxingqiang@ericwchem.com
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