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Exploring the Versatile World of Pullulan (CAS No. 9057-02-7)

In the vast universe of chemical compounds, Pullulan, denoted by its Chemical Abstracts Service (CAS) number 9057-02-7, stands out for its unique properties and diverse applications. This polysaccharide, produced from starch by the yeast Aureobasidium pullulans, has made significant strides in various industries, from cosmetics to laboratory research. Let’s delve deeper into the world of Pullulan and uncover its significance.

What is Pullulan (CAS No. 9057-02-7)?

Pullulan is a polysaccharide polymer, composed of maltotriose units connected by α-1,6 glycosidic linkages. This unique molecular structure confers upon it several desirable properties such as solubility in water, film-forming ability, and a natural adhesive quality.

Production and Source

The fascinating process of producing Pullulan involves cultivating the yeast Aureobasidium pullulans. This yeast ferments starch and synthesizes Pullulan, which is then harvested and purified for various uses. The biotechnological production of Pullulan is a testament to the innovative approaches in polysaccharide synthesis.

Applications of Pullulan

In Cosmetics

Pullulan finds extensive use in the cosmetic industry. Its film-forming ability makes it an ideal ingredient in skin care and makeup products, where it imparts a smooth texture and helps in moisture retention.

In Laboratories

As a laboratory chemical, Pullulan plays a crucial role in the synthesis of other substances. Its properties are exploited in various research and development settings, proving its versatility in scientific applications.

Safety and Handling

Safety is paramount in handling chemical substances, and Pullulan is no exception. Suppliers, including Sigma-Aldrich and Glentham Life Sciences, provide comprehensive Safety Data Sheets (SDS) that outline proper handling, storage, and disposal procedures for Pullulan.


Pullulan (CAS No. 9057-02-7) is a prime example of a chemical compound whose versatility and utility span across multiple industries. Its unique properties, coupled with sustainable production methods, make it a valuable substance in both commercial and research settings. As we continue to explore the capabilities of such compounds, Pullulan’s role in advancing various fields remains significant.

Further Information

For those interested in learning more about Pullulan or acquiring it for specific applications, numerous suppliers offer this polysaccharide in various forms, tailored to different industry needs. You can explore suppliers like Sigma-Aldrich and Glentham Life Sciences for more details on pricing, availability, and product specifications.

Pullulan CAS 9057-02-7
Pullulan CAS 9057-02-7

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