Molekula
Pullulan
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Pullulan is a naturally occurring polysaccharide produced by the fungus Aureobasidium pullulans, used as a film-forming agent, stabilizer, and encapsulating agent in pharmaceuticals, food, and cosmetics. Available in powder form, it is soluble in water and exhibits excellent film-forming and barrier properties. CAS: 9057-02-7. Stored at 2 to 8 °C.
Molekula supplies Pullulan at ≥90.00 % purity in 100 g packs, from £37.08 inc. VAT. It is in stock for same-day dispatch. Every batch ships with a certificate of analysis, and safety data sheets are available in 5 languages. Larger quantities, up to multi-tonne, are quoted on request.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
In stock — same-day dispatch
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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100 g — £30.90 per pack ex VAT · £37.08 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Identification | Conforms to reference |
| Total plate count | ≤300 |
| pH | 5.0～8.0 |
| Loss on Drying | ≤6.00 % |
| Assay | ≥90.00 % |
| Residue on Ignition | ≤0.5 % |
| Total Coliforms | ≤3.0 |
| Lead (Pb) | ≤2.0 |
| Arsenic (As) | ≤2 |
| Mould & Yeast | ≤10 |
| Total nitrogen (N) | ≤0.05 % |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90021887 |
| CAS Number | 9057-02-7 |
| Molecular Formula | N/A |
| Molecular Weight | M/A |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39139050 |
| Tariff Code | 3913900099 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is pullulan used for?
Pullulan is used as a biodegradable film-forming agent, encapsulating agent, and thickening agent in pharmaceuticals, food, and cosmetics.
What is the chemical formula and molecular weight of pullulan?
The exact chemical formula and molecular weight of pullulan are not available as it is a polysaccharide with variable chain length.
How should pullulan be stored?
Pullulan should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade of pullulan does Molekula supply?
Molekula supplies pullulan as a white powder with an assay of ≥90.00 %, loss on drying of ≤6.00 %, residue on ignition of ≤0.5 % and pH of 5.0 to 8.0, with specified limits for microbial counts and heavy metals including lead and arsenic. Please refer to the Certificate of Analysis for full specification details.
Can Molekula supply pullulan in bulk?
Yes, Molekula can supply pullulan in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a pullulan order?
Each order includes a Certificate of Analysis (CoA) and, upon request, a Certificate of Compliance (CoC) or other regulatory documentation.
Where can I buy Pullulan?
Directly from Molekula, which lists Pullulan in 100 g packs from £37.08 inc. VAT, with a certificate of analysis for every batch. Larger quantities are quoted on request. Molekula's offices: United Kingdom, France, Spain, Germany, Italy, United States and China.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.