PropertyData for July 2026

chemicalComposition

schema.org/chemicalComposition

The chemical composition describes the identity and relative ratio of the chemical elements that make up the substance.

Definition from the Schema.org vocabulary (English).

Estimated domains

< 1K stable

Ranking position#1,986 of 5,545

Google eligibleNo

Used on types1

Trend over time

Domain tier in each available month.

Used on types

ChemicalSubstance1K - 10K

Expected value types

Legend

PropertySchema typeData typeEnumeration

Text

Tiers indicate the number of unique domains using the term. They are intentionally approximate to reduce noise and protect site privacy. How to read the data.