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| Type | Food Additives | Model | Propylene Glycol |
| Params | Appearance: clear, colorless, practically odorless liquid; Grade: food grade where applicable; Purity: commonly ≥99.5% for high-purity food-grade material, subject to actual COA; CAS No.: 57-55-6; Molecular Formula: C3H8O2; Function: solvent, carrier, humectant; Specification: assay, water, color, acidity and other parameters according to applicable standard; Packaging: drum, IBC or customized; Storage: cool, dry, sealed. | Material | Propylene Glycol |
| Applicable Industry | Food processing, beverage production, flavor manufacturing, food flavor systems, bakery, confectionery, beverage concentrates, processed foods, ingredient manufacturing, food ingredient distribution, industrial food formulation. | ||
Propylene Glycol is a multifunctional ingredient used in suitable food and flavor applications where solvent, carrier or moisture-management functionality is required. Its ability to dissolve or carry certain ingredients makes it useful in flavor systems and selected food formulations where a liquid carrier is needed. It can also contribute humectant functionality in appropriate applications. For industrial buyers, the main value of Propylene Glycol is its multifunctionality: one ingredient can support different formulation tasks depending on the product system and permitted use. The clear liquid form is convenient for metering, blending and incorporation into liquid or semi-liquid production processes. ZIO can provide bulk packaging options such as drums or IBCs and support specification-based sourcing for manufacturers and distributors. Buyers can specify the intended application, required grade, purity and destination market so the appropriate documentation can be evaluated. It can be considered for food flavor systems, beverage processing and selected food manufacturing applications where the applicable regulations allow its use. For B2B supplier qualification, assay, water content, color, acidity, heavy metals and other quality parameters may be relevant depending on the application. OEM/ODM formulation projects can also use Propylene Glycol as part of a complete flavor or food-processing system rather than as a standalone ingredient. The CAS number and molecular formula provided are standard identification information for propylene glycol. Final grade, purity, packaging, certification, permitted use and regulatory compliance must be verified from the actual supplier specification and COA for the destination market.

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