Molekula
Dextran 70,000 EP grade
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Dextran 70,000 EP grade is a high-molecular-weight polysaccharide derived from bacterial fermentation, widely used in pharmaceuticals and medical applications as a plasma volume expander, in diagnostic imaging, and as a stabilizer in injectable formulations. This pharmaceutical-grade dextran meets EP (European Pharmacopoeia) standards for purity and consistency, ensuring suitability for parenteral administration and research. CAS 9004-54-0, molecular formula [C6H10O5]n, non-hazardous (no signal word), and stable at ambient storage conditions. Molekula supplies Dextran 70,000 EP grade from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 to off white powder |
| Heavy metals | 0.0010% max |
| Loss on Drying | 7% max |
| Sulphated Ash | 0.3% max |
| Ethanol | 0.5% max |
| Methanol | 0.05% max |
| Appearance of Solution | Clear colourless |
| Specific optical rotation | +195° - +201 |
| Bacterial endotoxins | 16CFU/g max |
| Average molecular weight | 64000 -76000 |
| Other Residual Solvents | 0.5% max |
| Microbial Limit | Acceptable standard |
| Nitrogen (N) | 0.011% max |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90029433 |
| CAS Number | 9004-54-0 |
| Molecular Formula | [C6H10O5]n |
| Molecular Weight | N/A |
| SMILES | C(C1C(C(C(C(O1)OCC2C(C(C(C(O2)OCC(C(C(C(C=O)O)O)O)O)O)O)O)O)O)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 39139050 |
| Tariff Code | 3913900099 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
Documents
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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Dextran 70,000 EP grade used for?
Dextran 70,000 EP grade is primarily used as a plasma volume expander in medical applications, including intravenous infusions to treat hypovolemia, and as a pharmaceutical excipient in drug formulations.
What is the chemical formula and molecular weight of Dextran 70,000 EP grade?
The chemical formula is [C6H10O5]n, but the exact molecular weight is not specified due to its polymeric nature and variable chain length.
How should Dextran 70,000 EP grade be stored?
Store at ambient temperature in a dry, well-ventilated area, away from direct sunlight and moisture.
What grade of Dextran 70,000 is available from Molekula?
Molekula supplies Dextran 70,000 in EP (European Pharmacopoeia) grade, meeting strict pharmaceutical standards for medical and pharmaceutical applications.
Can Molekula supply Dextran 70,000 EP grade in bulk quantities?
Yes, Molekula can supply Dextran 70,000 EP grade in bulk, with quantities tailored to meet your specific requirements.
What documentation comes with an order of Dextran 70,000 EP grade?
Each order includes a Certificate of Analysis (CoA) confirming compliance with EP specifications, a Material Safety Data Sheet (MSDS), and a product specification sheet.
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.