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Propylene glycol (propylene glycol) is a high-purity dihydric alcohol (diol) widely used in pharmaceuticals, cosmetics, the food industry, and household chemicals. For industrial applications, pharmacopoeial grademonopropylene glycol is most often chosen, as it meets USP, EP, and FCC requirements and is approved for contact with food and cosmetic formulations.
When buying propylene glycol wholesale in Ukraine or Kyiv, companies focus on pharmacopoeial grade, as it guarantees consistent raw material purity and process reproducibility.
What is propylene glycol
Propylene glycol is a colorless, transparent, odorless liquid that mixes well with water, alcohols, and most organic solvents. Thanks to these properties, it functions as a universal carrier of active ingredients, an emulsion stabilizer, and a humectant.
The chemical basis of the substance is described by the formula C₃H₈O₂, corresponding to a fully saturated dihydric alcohol. This is why propylene glycol is widely used in cosmetics and pharmaceutical solutions, as well as in food production.
Application of propylene glycol
Cosmetic industry
When developing cosmetic formulas, propylene glycol and glycerin are often required as a binder for moisturizing compositions. Such mixtures are included in:
- creams and emulsions,
- T-zone serums,
- shampoos,
- liquid soaps and shower gels.
Food-grade propylene glycol is preferred by natural cosmetics manufacturers, as the substance does not irritate the skin and is well tolerated.
Pharmaceuticals
In pharmaceutical production, propylene glycol is used as a process solvent for:
- liquid dosage forms;
- tinctures and syrups;
- injection solutions (according to pharmacopoeial specifications).
When making large purchases, companies strive tobuy Propylene glycol wholesale to ensure continuous production.
Pharmacopoeial and food-grade propylene glycol is approved for use with flavorings and food additives. It is used as a carrier of flavor essences, a stabilizer for liquid concentrates, and a component of technical solutions.
For cosmetic and pharmaceutical production, it has become common practice to combine glycerin and propylene glycol wholesale. This type of procurement allows for the prompt preparation of aqueous-alcoholic and moisturizing bases for subsequent introduction of active components. Industrial propylene glycol is supplied in standard containers: If necessary, buy propylene glycol wholesale in KyivFood Industry
Propylene glycol and glycerin are a technological binder
Delivery form and logistics
Product characteristics
| Indicator | Value |
| Name Product | Propylene Glycol Pharmacopoeial |
| English Name | Monopropylene Glycol USP/EP/FCC |
| Chemical Formula | C₃H₈O₂ |
| CAS Number | 57-55-6 |
| Molecular Weight | 76.09 g/mol |
| Appearance | Colorless Clear liquid |
| Packaging | 215 kg drum |
| EC (EINECS) | 200-338-0 |
| HS code | 290532 |
| Certification | USP / EP / FCC |
| Specification | Pharmacopoeial purity grade |
| Area Applications | Cosmetics, pharmaceuticals, food industry |
| Boiling point | 185–189 °C |
| Loss on drying | ≤ 0.1 % |
| Solvent residues | Not detectable |
| Heavy metals (Pb) | ≤ 5 ppm |
| Chromatographic Purity | ≥ 99.7% |
| Optical Rotation | None |
| Ash Content | ≤ 70 ppm |
| pH (1% solution) | Neutral |
| Solubility | Fully compatible with water |
| Density / form | 1.035–1.037 g/cm3; / liquid |
| Country of Origin | Not specified |
| Storage Conditions | Up to +40°C in a dark, dry place |
| Safety and Toxicity | Complies with Pharmacopoeia Requirements |
Results of Analysis (COA)
| Parameter | Norm | Actual Result |
| Water Content | ≤ 0.1% | 0.005% |
| Basic Substance (Propylene Glycol) | ≥ 99.7% | 99.93% |
| Diethylene Glycol | ≤ 0.1% | <0.01% |
| Dipropylene glycol | ≤ 0.1% | 0.0518% |
| Monoethylene glycol | ≤ 0.1% | <0.1% |
| Chromaticity (APHA) | ≤ 5 | 5 |
| Turbidity | ≤ 3 NTU | <3 |
| Neutralization number | ≤ 0.01 mg KOH/g | 0.0019 |
| Sulfated ash content | ≤ 70 ppm | <70 ppm |
| Chlorides | ≤ 1 ppm | <1 ppm |
| Sulfates | ≤ 60 ppm | <60 ppm |
| Iron | ≤ 0.3 ppm | <0.3 ppm |
| Arsenic | ≤ 2 ppm | <2 ppm |
| Lead | ≤ 5 ppm | <5 ppm |
Propylene Glycol Price
The actual wholesale price of propylene glycol in Ukraine is calculated individually and depends on:
- Purchase volume;
- Packaging;
- Logistics lead;
- Delivery schedule.
To receive a current offer, please submit a commercial request.
Conclusion
For a stable supply of certified raw materials and a complete package of technical documentation, the optimal solution is to work through uhtrade.com.ua — A reliable supplier of ingredients for the cosmetic, pharmaceutical, and food industries. Here you can find pharmacopoeial-grade propylene glycol, obtain COA and specifications, and arrange wholesale supplies throughout Ukraine.