Oleyl Alcohol Ethoxylate OV-3 is a high-performance nonionic emulsifier, specialized in uniformly blending oil and water phases. It boosts formulation stability, prevents phase separation, and improves product texture—key for cosmetics, personal care, and industrial applications.
With low irritation and strong compatibility, it's ideal for skincare (lotions, creams), detergents, and chemical mixes. Available in cosmetic/industrial grades, it meets global quality standards. Offered in bulk packaging, it provides cost-effective, consistent emulsification for manufacturers, enhancing production efficiency and end-product performance
Product Advantage
Superior Emulsification Efficiency with Proven Data
Oleyl Alcohol Ethoxylate OV-3 achieves 98% oil-water phase compatibility in cosmetic and industrial formulations, significantly reducing phase separation risks compared to conventional emulsifiers (which average 85% compatibility). Its unique ethoxylation structure enables fast dispersion—completing emulsification in 5-8 minutes for small-batch production, cutting formulation time by 30% for manufacturers. This efficiency ensures consistent texture in end products like lotions and detergents.
Low Irritation & Wide Compatibility for Sensitive Applications
With a pH tolerance range of 4.0-8.5 and dermatological test results showing <0.1% skin irritation rate (per ISO 10993-10 standards), this nonionic emulsifier is safe for sensitive skincare products (e.g., baby lotions, facial creams). It also exhibits excellent compatibility with 95% of common active ingredients (e.g., hyaluronic acid, surfactants), eliminating formulation conflicts and reducing R&D costs for brands.
High Thermal Stability for Diverse Production Conditions
Unlike many emulsifiers that degrade at high temperatures, Oleyl Alcohol Ethoxylate OV-3 maintains stable performance at temperatures up to 80°C (176°F) and retains 92% of its emulsifying capacity after 5 cycles of heating-cooling (30°C to 80°C). This makes it suitable for high-temperature manufacturing processes (e.g., industrial detergent blending) and ensures long-term stability of end products (shelf life extended by 6-12 months for cosmetics).
Bulk Supply with Strict Quality Control
Our production line adheres to GMP and ISO 9001 standards, with a quality pass rate of 99.8% for every batch. We offer bulk packaging (200L drums, 1000L IBC tanks) with a monthly supply capacity of 500+ tons, supporting large-scale manufacturing needs. Each shipment includes a detailed COA (Certificate of Analysis) to verify key index (e.g., ethoxylation degree, purity ≥99%), building trust for global clients.
Cost-Effective Solution with Multi-Industry Adaptability
With a dosage requirement of only 0.5-2.0% per formulation (lower than the industry average of 2.5-3.5%), it reduces raw material costs by 15-20% for users. Its versatility spans cosmetics (lotions, sunscreens), household detergents, and industrial lubricants—one emulsifier replaces multiple specialized products, simplifying inventory management for manufacturers.
Technical Parameters
Parameter Category | Parameter Name | Specification |
Chemical Composition | Active Ingredient | Oleyl Alcohol Ethoxylate (n≈3) |
| Ethoxylation Degree (EO Number) | 2.8-3.2 mol |
| Inert Ingredients | ≤0.5% (moisture, impurities) |
Physical Properties | Appearance (25°C) | Pale yellow transparent liquid |
| Density (20°C) | 0.880-0.900 g/cm³ |
| Viscosity (25°C) | 80-120 mPa·s |
| Flash Point | ≥180°C |
| Solubility | Soluble in ethanol, mineral oil; dispersible in water |
Performance Parameters | HLB Value | 6.5-7.5 |
| Emulsification Efficiency | ≥98% (oil-water phase compatibility) |
| pH Value (1% Aqueous Solution) | 5.0-7.0 |
| Thermal Stability | Stable at -5°C to 80°C (no stratification) |
Purity & Quality | Purity of Active Ingredient | ≥99.0% |
| Acid Value | ≤0.5 mg KOH/g |
| Hydroxyl Value | 145-160 mg KOH/g |
| Heavy Metal Content | ≤10 ppm (Pb, Cd, Hg total) |
Safety & Compliance | Skin Irritation Rate | <0.1% |
| Shelf Life (25°C, Sealed) | 24 months |
Product Uses
Cosmetic Skincare Products
Ideal for formulating lotions, facial creams, and body butters. Its 6.5-7.5 HLB value and low irritation (<0.1% rate) enable stable blending of oil-based actives (e.g., squalane, plant oils) with water, ensuring smooth texture and long shelf life (24 months sealed), meeting cosmetic regulatory standards (EC No. 1223/2009).
2. Personal Care Essentials
Used in baby care products (e.g., mild lotions) and sunscreens. Its pH tolerance (5.0-7.0) matches skin’s natural pH, avoiding irritation. It disperses UV filters evenly, enhancing sunscreen efficacy while maintaining a non-greasy finish, compatible with 95% of common skincare ingredients.
3. Household & Industrial Detergents
Applied in liquid laundry detergents and industrial degreasers. With thermal stability (-5°C to 80°C), it works in high-temperature washing processes. It emulsifies oil stains effectively (≥98% oil-water compatibility) and reduces detergent dosage (0.5-2.0% per formulation), cutting costs.
4. Industrial Lubricants & Metalworking Fluids
Serves as an emulsifier in water-based lubricants and metal coolants. Its high flash point (≥180°C) ensures safety in industrial environments, while stable performance under thermal cycling prevents fluid stratification, improving equipment lubrication and metal processing efficiency.
5. Pharmaceutical Topicals
Suitable for ointments and medicated creams. Meeting FDA 21 CFR §172.840 standards, its high purity (≥99.0% active ingredient) and low heavy metal content (≤10 ppm) ensure pharmaceutical safety. It uniformly disperses medicinal oils, boosting drug absorption through the skin.
Product Operate Guide
1、Addition Timing: Add to oil phase first (for cosmetics/skincare) or detergent base (for cleansers) at 50-60°C – avoid adding to boiling liquids to preserve stability.
2、Dosage Control: Use 0.5-2.0% of total formulation weight (adjust based on product type: 0.5-1.0% for lotions, 1.5-2.0% for industrial detergents).
3、Mixing Step: Stir oil phase (with OV-3) and water phase separately (5-10 mins), then blend two phases at 300-500 rpm for 8-12 mins until homogeneous.
4、Post-Use Storage: Seal unused product in original container, store at 15-25°C (avoid direct sunlight), and use within 24 months.
FAQ
1、Q: Can I adjust the dosage if the formulation still separates after using OV-3?
A: Yes. If separation occurs, increase dosage by 0.2-0.3% (max 2.5% total) and extend blending time to 15 mins. Ensure oil/water phases are at same temp (50-60°C) during mixing.
2、Q: Is OV-3 compatible with natural oils (e.g., jojoba, argan oil) in skincare products?
A: Absolutely. It has 95%+ compatibility with most natural oils. Test small batches first: mix 1% OV-3 with oil, then add water – it will form a stable emulsion without clumping.
3、Q: What if I accidentally store OV-3 below 15°C and it becomes cloudy?
A: Cloudiness from low temp is normal. Warm it to 20-25°C (avoid heating directly) and stir gently for 5 mins. It will revert to transparent liquid with no performance loss.
4、Q: Can OV-3 replace other nonionic emulsifiers (e.g., Oleth-5) in existing formulations?
A: For most cases, yes. But adjust dosage: Oleth-5 needs 1.0-2.5% , so reduce to 0.8-2.0% when using OV-3. Test stability for 7 days to ensure consistency.
