Ethylhexyl Stearate EHS Emollient Matrix-CAS 22047-49-0
Product Name: Ethylhexyl Stearate EHS Emollient Matrix
Alias: EHS、Ethylhexyl Stearate、Silky Cosmetic Ester、High-purity Cosmetic Grade Ester、Emollient Matrix Dual-functional Oil、Stable Cosmetic Base Material
INCI Name: Ethylhexyl Stearate
CAS Number: 22047-49-0
Molecular Formula: C26H52O2
Molecular Weight: 396.69
Effective Content: ≥99.0%
Appearance: Colorless to Pale Yellow Transparent Light Viscous Liquid
Grade: High-end Cosmetic Grade / Silky Emollient Grade / Matrix Formulation Special Grade
MOQ: 25KG
Package: 25KG Food-grade Plastic Drum / 180KG Sealed Standard Iron Drum
Shelf Life: 18 Months (Sealed, Light-proof, Cool and Dry Storage)
Ethylhexyl Stearate, EHS Emollient Matrix, Silky Cosmetic Ester, High-purity Cosmetic Grade Ester, Emollient Matrix Dual-functional Lipid, Stable Cosmetic Base Material
Ethylhexyl Stearate EHS Emollient Matrix-CAS 22047-49-0
Ethylhexyl Stearate (EHS) is a high-purity synthetic ester emollient refined by advanced esterification reaction and multi-stage purification technology, which is a core functional raw material widely used in modern high-end cosmetic and personal care industries.
Different from traditional ester emollients with heavy texture, poor spreadability and easy to cause sticky residue, and common matrix materials with weak compatibility and easy to precipitate, EHS has a unique long-chain ester molecular structure, with silky and delicate texture, excellent spreadability and fast skin absorption speed.
It can quickly penetrate into the skin cuticle, form a light and breathable protective film on the skin surface, soften skin texture, reduce skin friction, and bring a comfortable and non-greasy silky touch.
As a dual-functional raw material integrating emollient and matrix formulation, it not only plays the role of gentle moisturizing and softening, but also can be used as a stable base material for cosmetic formulations, improving the flexibility and ductility of the formulation, preventing the product from hardening and embrittlement during storage, and ensuring the stability of the finished product.
The product has excellent chemical stability, can be perfectly compatible with various cosmetic raw materials such as vegetable oils, emulsifiers, silicones, functional active substances and cosmetic pigments, no precipitation or delamination, no oxidation, discoloration or peculiar smell during long-term storage and high-temperature processing, mild and non-irritating, non-sensitizing, non-comedogenic, no harmful impurities, suitable for sensitive skin, oily acne-prone skin, dry skin and infant fragile skin, and is the core raw material for creating silky skincare, high-adhesion makeup and mild care cosmetic formulations.
Key Benefits
• Silky Delicate Texture, Comfortable & Non-greasy: Unique long-chain ester molecular structure, silky and delicate texture, fast absorption, no sticky residue on the skin surface, forms a light and breathable protective film, keeps the skin fresh and smooth for a long time, and completely solves the problem of heavy and sticky traditional ester emollients.
• Emollient & Matrix Dual-function, Stable Formulation: Integrates the functions of emollient and matrix formulation, not only softens the skin texture, but also improves the flexibility and ductility of cosmetic formulations, prevents the product from hardening and embrittlement during storage, and extends the shelf life of finished products.
• Excellent Compatibility, Wide Formulation Adaptability: Perfectly miscible with various cosmetic raw materials such as vegetable oils, emulsifiers, silicones, functional active substances and cosmetic pigments, no precipitation or delamination, simplifies formulation debugging and ensures batch stability.
• Strong Stability, Suitable for Industrial Production: Resistant to high temperature, oxidation and hydrolysis, no discoloration or peculiar smell during storage and processing, long shelf life, strong adaptability to various industrial mass production processes such as emulsification and hot processing.
• Mild & Skin-friendly, Multi-skin Adaptability: Low irritation, non-sensitizing, non-comedogenic, no harmful impurities, suitable for sensitive skin, oily acne-prone skin, dry skin and infant fragile skin, with high skin tolerance and comfortable use.
• Texture Optimization, Improved Product Experience: It has good dispersion and solubilization effects on cosmetic pigments and fat-soluble active substances, improves the uniformity of the formulation, optimizes the product texture, and makes skincare products smoother and makeup more delicate and adherent.
Applications
• Silky Nourishing Skincare Series: Silky moisturizing lotion, delicate nourishing cream, skin softening essence, dry skin mild care products, sensitive skin soothing lotion.
• High-adhesion Color Cosmetics Series: Liquid foundation, BB cream, concealer, loose powder, blush, lipstick, lip gloss, waterproof and sweatproof makeup products.
• Sunscreen & Outdoor Protection Series: Refreshing sunscreen lotion, non-greasy sunscreen spray, outdoor UV protection products, after-sun repair products.
• Mild Cleansing & Makeup Remover Series: Gentle makeup remover oil, silky makeup remover lotion, eye and lip special makeup remover, mild facial cleanser.
• Mild Hair Care Series: Silky anti-frizz hair oil, lightweight hair conditioner, dry hair nourishing products, hair styling products.
• Baby & Sensitive Skin Care Series: Baby mild moisturizer, sensitive skin softening lotion, zero-irritation care formula, baby massage oil.
Certificate Of Analysis (COA)
Test Item | Standard Specification | Test Result |
Product Name | Ethylhexyl Stearate EHS Emollient Matrix | Compliant |
Appearance (25℃) | Colorless to pale yellow transparent light viscous liquid | Colorless uniform transparent liquid |
Effective Content | ≥99.0% | 99.2% |
Acid Value | ≤0.1mg/g | 0.04mg/g |
Peroxide Value | ≤5.0meq/kg | 2.1meq/kg |
Moisture Content | ≤0.1% | 0.03% |
Odor | Faint characteristic ester odor, no peculiar smell | Compliant |
Compatibility & Dispersion | Good miscibility with various cosmetic raw materials, uniform dispersion | Compliant |
Conclusion | Conforms to high-end cosmetic grade enterprise standards | Qualified |
Frequently Asked Questions (FAQ)
• Q1: What is the core advantage of EHS compared with ordinary ester emollients and matrix materials?
A1: Ordinary ester emollients are sticky with poor spreadability, and common matrix materials have weak compatibility and easy precipitation. EHS integrates silky texture, fast absorption, dual functions of emollient and matrix formulation, excellent compatibility and strong stability, balancing skin feel and formulation stability, with more comprehensive performance.
• Q2: What is the recommended addition ratio for different formulations?
A2: 2.0%-7.0% for daily skincare products, 5.0%-15.0% for color cosmetics and base makeup products, 3.0%-8.0% for sunscreen and makeup remover products, 1.0%-5.0% for hair care and baby care products, which can be adjusted according to formulation requirements.
• Q3: Is EHS suitable for sensitive skin and infant care formulations?
A3: Yes. It is refined by high-purity technology, free of harmful impurities, mild and non-irritating, passed safety tests for sensitive skin and infant skin, and is very suitable for mild and safe care formulation systems.
• Q4: Why is it widely used in color cosmetics and base makeup products?
A4: It has excellent powder dispersion performance, can uniformly disperse various cosmetic powders and pigments, avoid agglomeration, floating powder and caking, improve the ductility and adhesion of makeup products, and solve common makeup problems.
• Q5: Can EHS be compounded with silicone and vegetable oil raw materials?
A5: Yes, it can be perfectly compounded. It has excellent compatibility with various silicones and vegetable oils, can be uniformly mixed without precipitation or delamination, complement each other's advantages, and optimize product texture and skin feel.
• Q6: Does it support stable bulk supply and technical support?
A6: Yes. It adopts standardized high-purity industrial mass production, with stable indicators in each batch, sufficient inventory, supports long-term bulk supply and global export, and provides professional technical support such as formulation debugging and system optimization.
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