Buy glycerin (glycerol, CAS 56-81-5) in USP Grade, Technical Grade and 25%, 50% and 75% Food Grade from Alliance Chemical. Glycerin is a clear, odorless, sweet-tasting polyol that holds water, which is why it turns up as a humectant in cosmetics and food, an excipient in pharmaceuticals, a plasticizer, and a carrier fluid in fog machines and e-liquids.
Products In This Collection
This collection includes Glycerin USP Grade for personal care, pharmaceutical and food formulation, Glycerin Technical Grade for industrial, lubricant and process use, and ready-diluted 25%, 50% and 75% Food Grade aqueous solutions for applications that call for a set concentration. Every product ships from 1 quart through 5-gallon pails, 55-gallon drums and 275- and 330-gallon totes.
Common Applications
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Cosmetics and pharmaceuticals: USP glycerin is a humectant and solvent in lotions, soaps, toothpaste, syrups and topical products.
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Food and beverage: Glycerin sweetens, retains moisture and carries flavors and extracts.
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Fog and haze fluids: Glycerin and propylene glycol blends set how dense and how long-lasting stage fog is.
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Industrial uses: Technical glycerin serves as a plasticizer, lubricant, antifreeze component and chemical intermediate.
Grade & Selection Notes
Choose USP Grade for anything applied to skin, ingested or used in a regulated formulation: it is tested to the USP monograph, which includes a limit test for diethylene glycol and ethylene glycol. Choose Technical Grade for industrial and process work. Choose a Food Grade solution when your recipe calls for diluted glycerin and you want a consistent concentration without mixing it yourself.
Safety & Handling
Glycerin has low toxicity and is not a DOT hazardous material. It is hygroscopic, so keep containers closed to stop it pulling water from the air. Review the Safety Data Sheets before use and follow your site-specific handling procedure.
Why Buy From Alliance Chemical
Most in-stock glycerin orders ship in 1-2 business days from Texas. SDS and lot-specific COA support are available for documentation-controlled buyers.
Related: Propylene Glycol, Glycols & Glycol Ethers, Glycerin vs Propylene Glycol, Glycerin technical reference.