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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 486322Generated: October 26, 2026

Stearic Acid → Magnesium Stearate

https://huagongshe.com/reaction/486322

Reaction equation

Participants

RoleNameHCIDCharge
ReactantStearic AcidHCID 5281—
ReactantMagnesium monoxideHCID 6850729—
SolventWaterHCID 962—
ProductMagnesium StearateHCID 11177—

Reaction Steps

Stearic acid and magnesium oxide were reacted to yield a reaction product of magnesium stearate, water and an excess of magnesium oxide. To this end 50 grams of 60-70 micron, technical grade (95% purity) magnesium oxide, known to exhibit medium reactivity with stearic acid, was introduced into the open-topped reactor.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05290962
Source datasetuspto-grants-1994_03
ORD IDord-9d4f502a598d4a579a4a3a3eb8a410b9
Source noteuspto-grants-1994_03