PEG 40 Hydrogenated Castor Oil Surfactant 16 fl oz by UniClean America

Description

Product Overview

PEG 40 Hydrogenated Castor Oil surfactant, manufactured by UniClean America LLC, is a premium-grade, non-ionic surfactant engineered to facilitate stable water‑in‑oil systems across a broad spectrum of laboratory and industrial applications. Each 16 fl oz (approximately 1 pound) container delivers a consistent concentration of high‑purity active ingredient, ensuring reproducible results in formulation development, analytical testing, and process optimization. The product carries the ASIN B0DF77K7L7 and holds a notable ranking of #58 in the Lab Surfactants & Detergents sub‑category, reflecting strong market acceptance and a 4.7‑star rating based on five verified customer reviews. Its formulation is derived from hydrogenated castor oil, a renewable feedstock that imparts excellent emulsifying power while maintaining low toxicity and minimal foaming characteristics.

Key specifications include a weight of 1 pound, a clear liquid appearance, and a pH range that is compatible with most aqueous and organic phases. The surfactant exhibits a critical micelle concentration (CMC) that enables efficient micelle formation at low concentrations, reducing the amount of material required for effective performance. Its chemical stability under a wide temperature range (‑20 °C to +80 °C) makes it suitable for both ambient and elevated‑temperature processes, while its resistance to oxidative degradation ensures long‑term shelf life when stored under recommended conditions.

UniClean America, a U.S.-based manufacturer with a reputation for stringent quality control, employs a multi‑step purification process that includes distillation, filtration, and analytical verification to guarantee batch‑to‑batch consistency. The company adheres to ISO‑9001 standards and conducts regular third‑party testing to confirm compliance with industry specifications for purity, moisture content, and residual solvents. This commitment to quality is reflected in the product’s reliable performance and the confidence it inspires among formulators, researchers, and quality assurance professionals.

Performance testing demonstrates that PEG 40 effectively reduces interfacial tension between aqueous and oil phases, promoting the formation of stable emulsions with droplet sizes as low as 1 µm. Its amphiphilic structure enables it to act as a solubilizer for hydrophobic actives, improving bioavailability and facilitating homogeneous distribution in complex mixtures. Additionally, the surfactant’s low odor profile and minimal color impact make it an unobtrusive additive in sensitive analytical assays and cosmetic formulations where visual and olfactory neutrality are essential.

Usage

Designed for versatility, PEG 40 is ideally suited for a variety of laboratory environments, including analytical chemistry, pharmaceutical development, and materials science. Researchers can employ the surfactant to create water‑in‑oil emulsions for drug delivery studies, to stabilize nanoparticle suspensions, or to enhance the solubility of poorly water‑soluble compounds in assay buffers. In industrial settings, it serves as a key component in cleaning formulations, degreasing agents, and surface‑active agents used in metal processing, electronics manufacturing, and textile treatment.

When preparing formulations, the recommended usage level typically ranges from 0.5 % to 5 % w/w, depending on the desired emulsification strength and the nature of the oil phase. The surfactant can be introduced directly into the oil phase under gentle stirring, or it may be pre‑dissolved in a compatible solvent to facilitate uniform distribution. Its compatibility with a broad array of solvents—including ethanol, isopropanol, and various hydrocarbon oils—allows formulators to tailor the preparation method to specific process requirements.

Handling precautions are minimal; the product is non‑corrosive and poses low health hazards when used in accordance with standard laboratory safety protocols. Users should wear appropriate personal protective equipment, such as gloves and safety glasses, to prevent accidental skin or eye contact. Storage in a cool, dry place away from direct sunlight preserves the surfactant’s integrity, and the sealed container should be kept tightly closed when not in use to avoid moisture ingress.

Why Choose Us

Choosing UniClean America’s PEG 40 surfactant means partnering with a supplier that prioritizes product excellence, regulatory compliance, and customer satisfaction. The surfactant is manufactured in the United States, ensuring adherence to domestic quality standards and reducing lead times for North American customers. Our production facilities are equipped with state‑of‑the‑art instrumentation that monitors critical parameters such as viscosity, surface tension, and impurity levels throughout the manufacturing process.

Quality assurance is reinforced by a comprehensive testing regimen that includes gas chromatography‑mass spectrometry (GC‑MS) for residual solvent analysis, high‑performance liquid chromatography (HPLC) for purity verification, and dynamic light scattering (DLS) for particle size assessment in emulsified systems. These analytical methods provide transparent data that customers can rely on when validating their own processes, thereby minimizing risk and accelerating time‑to‑market for new products.

Beyond the product itself, UniClean America offers dedicated technical support staffed by experienced chemists and formulation specialists. Whether you require assistance with dosage calculations, troubleshooting emulsion stability issues, or optimizing process parameters, our team is available to provide prompt, evidence‑based guidance. We also maintain an extensive library of application notes, safety data sheets, and regulatory documentation to help you navigate compliance requirements across multiple jurisdictions.

Our commitment to sustainability is reflected in the use of renewable castor oil as the feedstock for the surfactant, reducing reliance on petrochemical sources and supporting greener manufacturing practices. The production process incorporates waste‑minimization strategies and energy‑efficient equipment, aligning with environmental stewardship goals that many modern enterprises prioritize.

Key Features

• High‑purity hydrogenated castor oil base ensures consistent performance across batches
• Effective water‑in‑oil emulsification at low concentrations reduces material costs
• Broad solvent compatibility enables flexible formulation strategies for diverse applications
• Stable under a wide temperature range, supporting both ambient and high‑temperature processes
• Responsive technical support and detailed application resources enhance user confidence

FAQ

What is the recommended storage condition for PEG 40?

Store the product in a cool, dry environment away from direct sunlight. Keep the container tightly sealed to prevent moisture absorption, which could affect performance.

Can PEG 40 be used in cosmetic formulations?

Yes, its low odor, clear appearance, and mild surfactant properties make it suitable for creams, lotions, and other personal care products where a non‑ionic emulsifier is desired.

Is the surfactant compatible with aqueous buffers?

PEG 40 is designed to function in both aqueous and organic phases, making it compatible with a variety of buffer systems. It can be added directly to the aqueous phase or pre‑mixed with the oil phase depending on the formulation strategy.

How does PEG 40 compare to other non‑ionic surfactants?

Compared to many conventional non‑ionic surfactants, PEG 40 offers a lower critical micelle concentration, superior emulsification efficiency, and a renewable feedstock source, providing both performance and sustainability advantages.

What support does UniClean America provide after purchase?

Customers receive access to a dedicated technical support line, detailed safety data sheets, formulation guides, and ongoing updates on best practices to ensure optimal use of the product throughout its lifecycle.