HS Code for Glycerol

Glycerol, commonly known as glycerin, is classified under HS code 2905.45. This classification is found in Chapter 29, which covers organic chemicals, specifically under heading 2905 for acyclic alcohols and their derivatives. To be classified under 2905.45, the glycerol must be in a refined state, typically defined as having a purity of 95% or more by weight, calculated on the dry product. Glycerol is a trihydric alcohol (propane-1,2,3-triol) and is a clear, colorless, viscous liquid. The classification is determined by the chemical purity and the absence of impurities found in crude versions of the product. Refined glycerol is used extensively in the pharmaceutical, cosmetic, and food industries as a humectant, solvent, and sweetener. Whether the glycerol is synthetic or derived from the saponification of fats and oils (natural glycerol), it remains under this code as long as the purity threshold is met. This distinguishes it from crude glycerol, which is a byproduct of biodiesel production or soap manufacturing and contains significant water and organic impurities.

Products Included

• Refined glycerol (purity 95% or higher)
• USP grade glycerin
• Food grade glycerol (E422)
• Chemically pure propane-1,2,3-triol
• Synthetic glycerol meeting purity standards

Common Misclassification

Glycerol is most commonly misclassified under HS code 1520.00, which is reserved for crude glycerol, glycerol waters, and glycerol lyes (purity less than 95%). It may also be confused with medicaments under heading 3004 if it is prepared in measured doses for therapeutic use, or with cosmetic preparations under heading 3304 if it is part of a finished skin-care product.

FAQ

What is the HS code for refined glycerin?

Refined glycerin with a purity of 95% or more is classified under HS code 2905.45.

How is crude glycerol classified?

Crude glycerol, which has a purity of less than 95%, is classified under HS code 1520.00.