Molekula
Vegetable glycerol
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch
Vegetable glycerol, also known as glycerin or glycerine, is a simple polyol compound and a colorless, odorless, viscous liquid widely used in pharmaceuticals, cosmetics, food processing, and as a humectant in tobacco and personal care products. It serves as a solvent, sweetener, and moisture-retaining agent. This chemical has a CAS number of 56-81-5, with the molecular formula HOCH2CH(OH)CH2OH and a molecular weight of 92.09 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies vegetable glycerol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Vegetable glycerol, also known as glycerin or glycerine, is a simple polyol compound and a colorless, odorless, viscous liquid widely used in pharmaceuticals, cosmetics, food processing, and as a humectant in tobacco and personal care products. It serves as a solvent, sweetener, and moisture-retaining agent. This chemical has a CAS number of 56-81-5, with the molecular formula HOCH2CH(OH)CH2OH and a molecular weight of 92.09 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies vegetable glycerol from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Pricing & pack sizes
Specifications
| Property | Value |
|---|---|
| Appearance | Transparent liquid |
| Density | 1.257 |
| Water | ≤0.5% |
| Heavy metals | ≤5ppm |
| Colour | ≤10 APHA |
| Sulphated Ash | ≤0.01% |
| Chlorides | ≤0.001% |
| Aldehydes | ≤10ppm |
| Acidity / Alkalinity | ≤0.2ml 0.1 M-NaOH |
| Halogenated Compounds | ≤35ppm |
| Total Impurities | ≤0.5% |
| Any other impurity | ≤0.1% |
| Identification (IR) | Passed tests A &B |
| Refraction index | 1.470-1.475 n D20 |
| Sugar | Negative |
| Esters (HCI 0,1M) | 8ml. 0,1 N-HCl |
| diethylene glycol and another compounds | ≤0.1% |
| Glycerine content | ≥99.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 199 C |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90025553 |
| CAS Number | 56-81-5 |
| Molecular Formula | HOCH2CH(OH)CH2OH |
| Molecular Weight | 92.09 |
| SMILES | C(C(CO)O)O |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 29054500 |
| Tariff Code | 2905450000 |
Safety & GHS
Detailed safety information available in the SDS — see Documents below.
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.
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is vegetable glycerol commonly used for?
Vegetable glycerol is widely used as a humectant in cosmetics, pharmaceuticals, and food products, as well as in the production of inks, explosives, and as a solvent.
What is the chemical formula and molecular weight of vegetable glycerol?
The chemical formula is **HOCH₂CH(OH)CH₂OH** and the molecular weight is **92.09 g/mol**.
How should vegetable glycerol be stored?
Store vegetable glycerol in a tightly sealed container at **ambient temperature**, away from sources of ignition.
What grades of vegetable glycerol does Molekula supply?
Molekula supplies **food-grade, cosmetic-grade, and technical-grade** vegetable glycerol, depending on purity and application requirements.
Can Molekula supply vegetable glycerol in bulk quantities?
Yes, Molekula offers **bulk packaging options** (drums, IBCs, and tanker loads) for large-scale industrial and commercial needs.
What documentation comes with an order of vegetable glycerol?
Each order includes a **Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a quality assurance certificate** to confirm purity and compliance.
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.