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a comprehensive overview of Pullulan (CAS No. 9057-02-7)

Pullulan, with the Chemical Abstracts Service (CAS) number 9057-02-7, is a unique substance with various applications and characteristics. Here’s a comprehensive overview:

Pullulan(CAS No. 9057-02-7) General Information

  • Chemical Name: Pullulan
  • CAS Number: 9057-02-7
  • EC Number: 232-945-1
  • Molecular Formula: The specific molecular formula is not specified​​.

Properties and Production

  • Nature: Pullulan is a polysaccharide, a type of carbohydrate composed of sugar molecules.
  • Source of Production: It is produced from starch by cultivating the yeast Aureobasidium pullulans​​.

Applications and Uses

  • In Cosmetics: Pullulan is listed as a cosmetic ingredient and acts as a film former. It’s widely used in the cosmetics industry for its properties​​.
  • In Laboratories: It is used as a laboratory chemical and for the synthesis of other substances​​.

Availability and Suppliers

  • Suppliers: Various suppliers, including Sigma-Aldrich and Glentham Life Sciences, offer Pullulan for purchase.
  • Form: It’s available in different forms, likely tailored to specific uses or industries​​​​.

Safety and Handling

  • Safety Data Sheets (SDS): Suppliers like Sigma-Aldrich provide Safety Data Sheets for Pullulan, indicating its safe handling, storage, and usage procedures​​.


  • Pullulan’s versatility in applications, from laboratory research to cosmetics, highlights its importance in various scientific and commercial sectors. Its unique properties, such as being a polysaccharide produced from yeast cultivation, demonstrate the innovative methods used in its production.

This overview of Pullulan (CAS No. 9057-02-7) covers its basic characteristics, applications, and safety information, providing a thorough understanding of this chemical substance.

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

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