Molekula
Glycerol
Glycerol is a colorless, odorless, viscous liquid commonly used as a humectant, solvent, and intermediate in chemical synthesis. It is widely applied in pharmaceuticals, cosmetics, food, and industrial processes. Available in high purity with a molecular weight of 92.05 g/mol, CAS number 56-81-5, and stable at ambient storage conditions. Molekula supplies Glycerol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Glycerol is a colorless, odorless, viscous liquid commonly used as a humectant, solvent, and intermediate in chemical synthesis. It is widely applied in pharmaceuticals, cosmetics, food, and industrial processes. Available in high purity with a molecular weight of 92.05 g/mol, CAS number 56-81-5, and stable at ambient storage conditions. Molekula supplies Glycerol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless, Odourless, Viscous Liquid |
| Refractive Index | 1.470 - 1.475 |
| Water | ≤ 1.0% |
| Conclusion | Meets USP, EP specification |
| Identification | Conforms to reference |
| Assay | ⩾ 99.0% |
| Aldehydes | ≤ 10ppm |
| Halogenated Compounds | ≤ 35ppm |
| Sterility | - |
| Sulfated ash | ≤ 0.01% |
| Chloride | ≤ 10ppm |
| Heavy metals (as Pb) | ≤ 5ppm |
| Colour Alpha | ≤ 10 |
| Identification (RAMAN) | Conforms to Reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 56-81-5 |
| Molecular Formula | C3H8O3 |
| Molecular Weight | 92.05 |
| SMILES | C(C(CO)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29054500 |
| Tariff Code | 1520000000 |
Safety & GHS
For research and industrial use only
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is glycerol used for?
Glycerol is commonly used in pharmaceuticals, cosmetics, and food products as a humectant, solvent, and sweetener.
What is the chemical formula and molecular weight of glycerol?
The formula is C3H8O3 and the molecular weight is 92.05 g/mol.
How should glycerol be stored?
Glycerol should be stored at ambient temperature, away from direct sunlight and moisture.
What grade of glycerol does Molekula supply?
Molekula supplies pharmaceutical-grade glycerol suitable for use in regulated applications.
Can Molekula supply glycerol in bulk?
Yes, Molekula can supply glycerol in bulk quantities; please contact us for pricing and availability.
What documentation comes with a glycerol order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
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.