557-04-0 Basic information More..
Product Name:Magnesium stearate
Synonyms:MAGNESIUM STEARATE;MAGENSIUM STEARATE;STEARIC ACID MAGNESIUM SALT;OCTADECONIC ACID MAGNESIUM SALT;OCTADECANOIC ACID MAGNESIUM SALT;MAGNESIUM STEARATE, TECH.;MAGNESIUM STEARATE EXTRA PURE DAB, PH. E UR., B.P., PH. FRANC.;MAGNESIUM STEARATE EXTRA PURE PHARMACOPOEIA
CAS:557-04-0
MF:C36H70MgO4
MW:591.24
EINECS:209-150-3
Mol File:557-04-0.mol
557-04-0

Use

Magnesium stearate is often used as a anti-adherent in the manufacture of medical tablets, capsules and powders. In this regard, the substance is also useful, because it has lubricating properties, preventing ingredients from sticking to manufacturing equipment during the compression of chemical powders into solid tablets; magnesium stearate is the most commonly used lubricant for tablets. Studies have shown that magnesium stearate may affect the release time of the active ingredients in tablets, etc., but not that it reduces the overall bioavailability of those ingredients. As a food additive or pharmaceutical excipient, its E number is E470b.

Magnesium stearate manufacturers

  • Magnesium Stearate
  • US $0.00-0.00 / kg
  • 2025-04-25
  • CAS:557-04-0
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 20MT
  • Magnesium stearate
  • US $6.00 / kg
  • 2025-04-25
  • CAS:557-04-0
  • Min. Order: 1kg
  • Purity: 99%
  • Supply Ability: 2000KG/Month
  • Magnesium stearate
  • US $1.00 / PCS
  • 2025-04-23
  • CAS:577-04-0
  • Min. Order: 1PCS
  • Purity: 99%
  • Supply Ability: 10mt
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CAS:557-04-0
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