Complies with stringent United States Pharmacopeia (USP) and European Pharmacopoeia (EP) monographs for propylene glycol.
Manufactured under rigorous Good Manufacturing Practice (GMP)-aligned quality systems for pharmaceutical and personal care use.
Low volatility and high chemical stability ensure consistent performance in sensitive formulations.
Exceptionally low levels of heavy metals, aldehydes, and residual solvents to meet regulatory safety thresholds.
Produced from high-purity raw materials with full traceability and comprehensive CoA documentation per batch.
Active pharmaceutical ingredient (API) solubilizer and co-solvent in oral liquid and injectable drug formulations.
Humectant and solvent in dermatological creams, ointments, and transdermal delivery systems.
Stabilizer and viscosity modifier in over-the-counter (OTC) topical and nasal sprays.
Carrier fluid in fragrance and preservative blends for cosmetic and personal care products.
Excipient in veterinary pharmaceuticals requiring pharmacopoeial-grade excipients.
| Chemical Type | 1,2-Propylene glycol |
| Product Form | Clear, colorless liquid |
| Appearance | Transparent, odorless to faintly sweet odor |
| Primary Applications | Pharmaceutical excipient, cosmetic ingredient, food-grade humectant (where permitted) |
| Key Features | USP/EP compliant, GMP-aligned manufacturing, low endotoxin, low residual acetaldehyde |
| Benefits | Regulatory confidence, formulation compatibility, enhanced product shelf life |
| Storage Conditions | Store in original sealed container at 15–25°C; protect from moisture and direct sunlight |
| Shelf Life | 36 months from date of manufacture when stored as recommended |
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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