Effective broad-spectrum preservation against bacteria, yeasts, and molds
pH-stable performance across a wide range (pH 3–8)
Compatible with common cosmetic and personal care formulation ingredients
Non-volatile and non-irritating at recommended use levels
EU Cosmetics Regulation (EC) No 1223/2009 compliant
Leave-on and rinse-off skin care products
Shampoos and conditioners
Liquid soaps and body washes
Makeup formulations including foundations and mascaras
Water-based household cleaning products
| Chemical Type | Methylparaben and Propylparaben blend |
| Product Form | White to off-white crystalline powder |
| Appearance | Free-flowing crystalline solid |
| Solubility | Soluble in propylene glycol, ethanol, and hot water; sparingly soluble in cold water |
| Recommended Use Level | 0.1–0.3% (w/w), depending on formulation and regulatory requirements |
| Storage Conditions | Store in original container at 15–25°C, protected from moisture and direct sunlight |
| Shelf Life | 24 months from date of manufacture under proper storage conditions |
| Regulatory Status | Approved for use in cosmetics in EU, USA, Canada, and Japan (subject to local concentration limits) |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China