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PPG-20 Methyl Glucose Ether CAS 61849-72-7 - Clear Liquid from China Suppliers and Factory
Typical Properties
| Item | Specifications |
| Appearance | Colourless to light yellow transparent liquid |
| Assay % | ≥98 |
| Acid value (mgKOH/g) | ≤1.0 |
| Water (%) | ≤1.0 |
PPG-20 Methyl Glucose Ether is a non-ionic, multi-functional humectant, emollient, and fragrance fixative derived from natural glucose. It is widely used in high-end personal care, skincare, fragrance, and cosmetic formulations due to its excellent amphiphilic solubility, viscosity-reducing and foam-boosting properties, as well as its anti-freeze and freeze-thaw resistance characteristics.
Core Functions & Advantages
1
High-Efficiency Moisturizing & Emolliency
Polyol Moisturization: Features a polyhydroxy structure with strong water-locking capabilities, providing a silky, non-sticky skin feel.
Glycerin / Propylene Glycol Alternative: Reduces the heaviness associated with traditional humectants and enhances skin freshness.
2
Viscosity Reduction & Foam Boosting (Core for Wash-off Care)
Surfactant Viscosity Control: Maintains good fluidity for shampoos and shower gels across a temperature range of 0–40 °C.
Mild Foam Boosting & Stabilizing: Creates denser, longer-lasting foam.
3
Anti-Freeze & Freeze-Thaw Resistance
Freezing Point Depression: Significantly lowers the freezing point of formulations, preventing thickening or clumping during winter storage.
4
Fragrance Fixation & Solubilization
Fragrance Fixative: Retards the evaporation of top notes, extending the longevity of the scent.
Hydrotrope / Solubilizer: Assists in dissolving fragrances and oil-soluble active ingredients within aqueous systems.
5
Irritation Reduction
Mildness Enhancer: Mitigates the stinging sensation and irritation caused by alcohol and surfactants on the skin.
6
Hair Conditioning & Shine
Combability & Gloss: Improves both wet and dry combability of hair, adding shine and smoothness.
Main Application Areas
✦ Recommended Dosage: 0.5–5%
💆 Hair Care
- Shampoos & Conditioners: Viscosity reduction, foam boosting, moisturizing, and adding shine.
- Hair Masks & Hot Oil Treatments: Smoothing, repairing, and improving combability.
- Wig & Hair Extension Care: Hydration, gloss enhancement, and prevention of dryness.
🧴 Skin Care
- Lotions, Creams & Eye Creams: Moisturizing, emolliency, and improving sensory feel.
- Alcohol-based Products: Reducing stinging sensation, solubilization, and hydration.
- Hand & Body Lotions: Long-lasting moisturizing and prevention of chapping/cracking.
🧼 Cleansing Products
- Shower Gels & Hand Soaps: Viscosity control, foam stabilization, and mild moisturizing.
- Facial Cleansers & Makeup Removers: Low irritation, easy rinse-off, and non-tightening effect.
🌸 Fragrance & Cosmetics
- Perfumes, Colognes & Aromatherapy: Fragrance fixation, solubilization, and reducing alcohol irritation.
- Nail Polish & Nail Care: Plasticizing, gloss enhancement, and co-solvency.
Package & Storage
📦
Package
50 kg / drum
🏭
Storage
Sealed, cool, dry, lightproof, and away from heat sources / fire sources.
Frequently Asked Questions
Q
What is PPG-20 Methyl Glucose Ether and where does it come from?
PPG-20 Methyl Glucose Ether is a non-ionic, multifunctional cosmetic ingredient derived from natural glucose. It is produced by reacting glucose with propylene oxide, resulting in a polyol ether with excellent water-binding, emollient, and solubilizing properties suitable for a wide range of personal care applications.
Q
Can PPG-20 Methyl Glucose Ether replace glycerin or propylene glycol in formulations?
Yes. PPG-20 Methyl Glucose Ether can serve as a functional alternative to glycerin and propylene glycol. It offers equivalent or superior moisturizing performance while providing a lighter, less sticky skin feel, improved freshness, and additional benefits such as viscosity reduction and fragrance fixation.
Q
What is the recommended usage level of PPG-20 Methyl Glucose Ether in cosmetic formulations?
The recommended dosage is 0.5–5% depending on the application. Lower concentrations (0.5–1%) are typically used for fragrance fixation and solubilization, while higher concentrations (2–5%) are applied for moisturizing, viscosity control, and foam enhancement in rinse-off and leave-on products.
Q
Is PPG-20 Methyl Glucose Ether suitable for sensitive skin formulations?
Yes. PPG-20 Methyl Glucose Ether is known for its mildness. It acts as a mildness enhancer by reducing the stinging and irritation caused by alcohol and surfactants, making it a suitable ingredient for sensitive skin products such as gentle cleansers, toners, and baby care formulations.
Q
How does PPG-20 Methyl Glucose Ether help with fragrance longevity in perfumes?
PPG-20 Methyl Glucose Ether functions as a fragrance fixative by retarding the evaporation of top notes, thereby extending the overall longevity and sillage of the scent. Additionally, it acts as a hydrotrope and solubilizer, helping to incorporate fragrance oils and oil-soluble actives uniformly into aqueous systems.
Q
What are the storage requirements for PPG-20 Methyl Glucose Ether?
PPG-20 Methyl Glucose Ether should be stored in a sealed container in a cool, dry, and lightproof environment, away from heat sources and open flames. It is supplied in 50 kg drums. Proper storage conditions help maintain product quality and prevent degradation over time.