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Showing Slide 1 of 2: China high quality Pullulan CAS 9057-02-7 Manufacturer Runtai chemical
Pullulan Powder (CAS 9057-02-7) — Food, Pharma & Cosmetic Grade
What is Pullulan?
Pullulan is a natural, water-soluble polysaccharide produced by fermentation of Aureobasidium pullulans. It forms transparent, odourless edible films with excellent oxygen-barrier performance and works as a binder, thickener and film former across food, pharmaceutical and cosmetic formulations. Runtai supplies food, pharmaceutical and cosmetic grade pullulan, shipped with batch COA, TDS and SDS.
Key Properties of Pullulan
- Film-Forming Properties: Pullulan can form transparent, flexible films, making it suitable for edible coatings, dissolvable films, and selected packaging applications. Film performance depends on the formulation, processing conditions, and other ingredients.
- Water Solubility: Pullulan dissolves in water, allowing it to be incorporated into aqueous formulations. Solubility and solution behavior should be evaluated under the intended processing conditions.
- Binding and Coating Functions: Pullulan can function as a binder, coating agent, or film-forming ingredient in selected food, capsule, and cosmetic applications.
- Formulation Versatility: Its functional properties make pullulan useful across different industries. Buyers should select the appropriate grade and specifications according to the intended application and destination-market requirements.
Pullulan Quick Details
- Chemical Name: Pullulan
- CAS No.: 9057-02-7
- EINECS: 232-945-1
- Molecular Formula: C20H36O16
- Molecular weight: 532.49024
- Appearance: White powder
- Synonyms: Pullulan Standard 6μ000;Pullulan Standard 400μ000;Pullulan Standard 110μ000; Pullulan Standard 320;Pullulan Standard Set;pullulan from aureobasidium pullulans;Pullulan standard 100000;Pullulan standard 12000
Pullulan Typical Properties
| Item | Specification | Results |
| Appearance | White powder | Conforms |
| Whiteness | 70-95 | 93.5 |
| Viscosity | 15-180 | 91 |
| PH value | 5.8-8.0 | 6.45 |
| Loss on drying | ≤10.0% | 4.62% |
| Ignited residue | ≤8.0% | 0.06% |
| Mono-,di-and olidosaccharides | ≤10.0% | 1.52% |
| Total nitrogen | ≤0.05% | 0.03% |
| Pb mg/kg | ≤0.5% | 0.02% |
| As mg/kg | ≤0.5% | N.D. |
| Hg mg/kg | ≤0.1% | N.D. |
| Total Plate Count | ≤1000CFU/g | <60CFU/g |
| Yeast&Mold | ≤100CFU/g | <10CFU/g |
| Coliforms | ≤3.0MPN/g | <3.0MPN/g |
| Conclusion | The results conforms with enterprise standards | |
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Pullulan Applications
- Pullulan in the Food Industry: Pullulan is used in selected food applications as a film-forming, glazing, or coating agent. Its film-forming properties can support the development of edible coatings and films.
- Pullulan for Capsules and Oral Products: Pullulan is used in capsule-related applications because of its film-forming properties. It may be considered for capsule shells and other oral product formats, subject to the relevant grade and manufacturing requirements.
- Pullulan in Cosmetics and Personal Care: In cosmetic formulations, pullulan can function as a film-forming agent and help create a smooth feel on the skin. It may be used in selected skincare and personal care products.
- Pullulan for Edible Films and Specialty Materials: Pullulan’s ability to form films makes it a material of interest for edible films and selected specialty material applications.
Pullulan Package & Storage
- Package: 1kg/bag;20kg/drum
- Storage: Store in a cool place and keep it sealed to avoid direct sunlight.
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