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Comprehensive Guide to Isostearic Acid: Properties, Uses, and Safety Information

Introduction

Isostearic Acid is a unique fatty acid with widespread use across various industries. Known for its versatile properties, it is particularly valued in cosmetics, lubricants, and coatings. This guide explores the physical characteristics, safety information, applications, and more, offering a thorough understanding of why Isostearic Acid is a preferred choice for many manufacturers.

Physical Characteristics

Appearance

Isostearic Acid typically appears as a pale-yellow liquid. Unlike other fatty acids that might be solid at room temperature, its liquid state makes it highly versatile and easy to use in various formulations.

Molecular Weight

The molecular weight of Isostearic Acid is approximately 284.5 g/mol. This molecular structure contributes to its unique properties, differentiating it from other fatty acids.

Solubility

Isostearic Acid is known for its solubility in oils and organic solvents. It is not soluble in water, which makes it ideal for oil-based applications and formulations.

Other Relevant Properties

Boiling Point

Around 350°C (662°F)

Melting Point

Typically around -1°C (30°F)

Density

Approximately 0.89 g/cm³ at 20°C

Boiling Point

Around 350°C (662°F)

Melting Point

Typically around -1°C (30°F)

Density

Approximately 0.89 g/cm³ at 20°C

Safety Information

Handling Guidelines

When handling Isostearic Acid, it is important to follow proper procedures. Use personal protective equipment (PPE) such as gloves, goggles, and protective clothing to prevent skin and eye contact.

Storage Instructions

Store Isostearic Acid in a cool, dry place away from direct sunlight and sources of heat. Ensure that containers are tightly sealed to prevent contamination. The ideal storage temperature is between 10°C and 30°C (50°F and 86°F).

Disposal Methods

Dispose of Isostearic Acid in accordance with local, regional, and national regulations. Avoid releasing it into the environment and follow safe disposal practices to minimize environmental impact.

Material Safety Data Sheet (MSDS)

Key highlights from the MSDS include handling precautions, first-aid measures, and emergency procedures. For detailed information, download the full MSDS from our website.
For detailed information please contact us for the Material Safety Data Sheet

Applications and Uses

Cosmetics Industry

Isostearic Acid plays a significant role in cosmetics and personal care products. Its emulsifying properties make it a key ingredient in creams, lotions, and makeup products. Additionally, it offers skin benefits such as moisturization and improved texture.

Lubricants

In the industrial and automotive sectors, Isostearic Acid is used in the formulation of lubricants. It provides excellent lubrication properties, reducing friction and wear in machinery. Its stability at high temperatures makes it superior to other fatty acids in lubricant applications.

Coatings

Isostearic Acid is also utilized in coatings and paints. It enhances the durability and resistance of coatings, making them more effective in protecting surfaces from environmental elements.

Other Industries

Beyond cosmetics, lubricants, and coatings, Isostearic Acid finds applications in pharmaceuticals and the food industry. Its versatility allows it to be used in a wide range of products.

Product Specifications

Purity

Typical purity levels for Isostearic Acid are around 98-99%. High purity ensures better performance and consistency in applications.

Acid Value

The acid value of Isostearic Acid typically ranges from 190 to 210 mg KOH/g. This value indicates the amount of free acid present and is a critical quality parameter.

Iodine Value

The iodine value of Isostearic Acid is usually less than 3 g I2/100g. A lower iodine value signifies a lower level of unsaturation, contributing to its stability.

Technical Data Sheet

For detailed specifications, refer to the technical data sheet available on our website.
For detailed information please contact us for the Material Safety Data Sheet

Comparison with Other Fatty Acids

Comparison with Stearic Acid

Isostearic Acid differs from Stearic Acid in its molecular structure and physical state. While Stearic Acid is solid at room temperature, Isostearic Acid remains liquid, providing distinct advantages in formulations.

Comparison with Oleic Acid

Compared to Oleic Acid, Isostearic Acid offers better oxidative stability and lower iodine value, making it more suitable for applications requiring long-term stability.

Advantages of Isostearic Acid

Isostearic Acid’s unique benefits include its stability, versatility, and ability to enhance product performance. Its liquid state at room temperature makes it easier to handle and incorporate into various formulations.

Environmental Impact and Sustainability

Eco-friendly Aspects

Isostearic Acid is biodegradable, which minimizes its environmental impact. Its use in eco-friendly formulations supports sustainable product development.

Sustainable Sourcing

Our Isostearic Acid is sourced sustainably, ensuring minimal impact on the environment. We work with suppliers who adhere to sustainable practices.

Industry Standards and Certifications

Isostearic Acid complies with industry standards and certifications, ensuring it meets quality and safety requirements.

Conclusion

Isostearic Acid is a versatile and valuable fatty acid used in various industries. Its unique properties and benefits make it a preferred choice for manufacturers. By understanding its characteristics, applications, and safety information, you can make informed decisions about incorporating Isostearic Acid into your products.

FAQs

What is Isostearic Acid?

Isostearic Acid is a branched-chain fatty acid known for its stability and versatility. It is commonly used in various industries, including cosmetics, lubricants, and coatings, due to its unique properties.

What are the main uses of Isostearic Acid?

Isostearic Acid is used in cosmetics for its emulsifying properties, in lubricants for reducing friction and wear, and in coatings for enhancing durability and resistance. It is also used in other industries like pharmaceuticals and food processing.

How should Isostearic Acid be stored?

Isostearic Acid should be stored in a cool, dry place away from direct sunlight and sources of heat. The ideal storage temperature is between 10°C and 30°C (50°F and 86°F). Ensure containers are tightly sealed to prevent contamination.

What safety precautions should be taken when handling Isostearic Acid?

When handling Isostearic Acid, use personal protective equipment (PPE) such as gloves, goggles, and protective clothing to prevent skin and eye contact. Follow proper handling procedures and refer to the Material Safety Data Sheet (MSDS) for detailed safety information.

Is Isostearic Acid eco-friendly?

Yes, Isostearic Acid is biodegradable, which minimizes its environmental impact. It is also sourced sustainably, supporting eco-friendly practices in product development.

What are the benefits of using Isostearic Acid in cosmetics?

In cosmetics, Isostearic Acid acts as an excellent emulsifier, helping to blend ingredients smoothly. It also provides moisturization and improves the texture of skincare and personal care products.

How does Isostearic Acid compare to other fatty acids like Stearic Acid and Oleic Acid?

Isostearic Acid differs from Stearic Acid and Oleic Acid in its molecular structure and properties. It remains liquid at room temperature, unlike Stearic Acid, which is solid. Compared to Oleic Acid, Isostearic Acid offers better oxidative stability and lower iodine value, making it more suitable for applications requiring long-term stability.

What is the typical purity level of Isostearic Acid?

The typical purity level of Isostearic Acid is around 98-99%. High purity ensures better performance and consistency in its applications.

Can Isostearic Acid be used in food products?

Yes, Isostearic Acid can be used in the food industry, but it is essential to ensure it meets food-grade quality standards and regulatory requirements. Always check the specifications and certifications when using it in food applications.

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