Propylene Glycol 99.5% USP 100% BIOBASED

Frequently asked questions: (FAQ's)

  • What is Ingredient Depot's BioBased Propylene Glycol made from?

Ingredient Depot's 100% BioBased Propylene Glycol is made via our manufacturer's proprietary process from glycerin, a co-product produced from vegetable oils during the manufacture of biodiesel or fatty acids. Glycerin is a vegetable oil derived product that contains 100% BioBased, plant derived carbon.

  • How does Ingredient Depot's BioBased product compare to the petroleum derived Propylene Glycol?

Ingredient Depot’s 100% BioBased Propylene Glycol meets the same USP specifications as petroleum based Propylene Glycol USP 99.9%. The main difference is the 100% BioBased carbon content in this product. Traditionally, Propylene Glycol has been derived from Propylene Oxide, a petrochemical intermediate with no BioBased content.

  • Is the functionality, look, viscosity and smell the same?

Ingredient Depot’s Propylene Glycol has the same molecular structure as petrochemical based Propylene Glycol USP 99.9%.

Propylene Glycol USP 99.5% 100% BioBased has a slightly yellowish colour, it holds the same viscosity and odour properties as Propylene Glycol USP 99.9%. Although they are similar, if not exactly the same, we cannot legally guarantee this claim.

  • Is this product Kosher?

Yes. Ingredient Depot's 100% BioBased PG is Kosher, tested and certified from our manufacturer.

  • Is your product natural?

No. While the raw materials used in the manufacture of 100% BioBased Propylene Glycol are naturally sourced BioBased products, Propylene Glycol itself is not a natural product because of the chemical conversion from one molecule to another.

  • What is Bio preferred?

The USDA Bio preferred SM program promotes the purchase and use of biobased products by providing trusted verification and making it easy for people to identify renewable natural resource alternatives, as opposed to non-renewable synthetic or petrochemical derived ones. This program supports resourcefulness and self-reliance.

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Formula: C3H8O2

CAS #: 57-55-6

Name: Propylene Glycol USP +99.5% Pure Food Grade & Kosher Certified | 100% BIOBASED

COA_Propylene Glycol USP +99.5% | 100% BIOBASED_EN

MSDS_Propylene Glycol USP +99.5% | 100% BIOBASED_EN


The product listed herein, is sold to business, commercial and industrial customers.

  • Customers should purchase this product from Ingredient Depot with a clear understanding that this product is strictly intended to business, commercial and industrial customers.
  • Customers must be at least 21 years old to order this product, and must possess the knowledge regarding toxicity, health hazards, and all regulations required to buy, import, store, use and dispose of this material.
  • The user of the product is solely responsible for compliance with all laws and regulations applying to the use of the products, including intellectual property rights of third parties.
  • Ingredient Depot, nor any other corporation, or payment processor shall be held responsible for any damages to property or for any adverse physical effects (including injury or bodily harm) caused by insufficient knowledge or the improper use of a product.
  • The information on the Ingredient Depot website is obtained from current and reliable sources but makes no representation as to its comprehensiveness or accuracy. Nothing contained herein should be considered as a recommendation by Ingredient Depot as to the fitness for any use. As the ordinary or otherwise use(s) of this product is outside the control of Ingredient Depot no representation or warranty, expressed or implied is made as to the effect(s) of such use(s) (including damage or injury), or the results obtained.