CAS number
557-04-0
Industry
Health
Typical form
Fine powder
Additive number
INS 470b (E470b)
Also known as: Octadecanoic acid magnesium salt.
Typical grades: Pharmaceutical, food, cosmetic and technical grades.
About Magnesium Stearate
Magnesium Stearate is the magnesium salt of stearic acid. It is a fine white powder used as a lubricant, release agent and stabiliser.
Uses and applications
Pharmaceutical and supplements
Used as a lubricant in tablet and capsule manufacturing to prevent sticking.
Plastics and rubber
Used as an acid scavenger, lubricant and release agent.
Cosmetics and food
Used as a flow agent and anti-caking agent in powders.
Regulatory note and documentation
Pharmaceutical and nutraceutical use is subject to the requirements of the destination market (for example FDA, EMA or TGA) and the relevant pharmacopoeia monograph (such as USP, BP or EP). Requirements vary by country, so please confirm them for your own product and market before use.
COA, TDS and SDS are available on request. Contact our team for pricing, minimum order quantities and delivery to your location.
Enquire about Magnesium Stearate
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