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Magnesium Stearate
Octadecanoic acid, magnesium salt;
Magnesium stearate [557-04-0]

DEFINITION

Magnesium Stearate is a compound of magnesium with a mixture of solid organic acids, and consists chiefly of variable proportions of magnesium stearate and magnesium palmitate. The fatty acids are derived from edible sources. It contains NLT 4.0% and NMT 5.0% of magnesium (Mg), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Palmitic Acid RS
USP Stearic Acid RS
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