Powder: | Yes |
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Customized: | Non-Customized |
Certification: | COA |
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Magnesium stearate is a white, easy, and sand-free fine powder; it has a slight special smell; it has a slippery touch in contact with the skin.
This product is insoluble in water, ethanol or ether, and is mainly used as a lubricant, anti-sticking agent, and glidant. It is especially suitable for the granulation of oils and extracts drugs, and the prepared granules have good fluidity and compressibility. Used as a glidant in direct compression. It can also be used as a filter aid, clarifying agent, and foam dropping agent, as well as a suspending agent and thickening agent for liquid preparations.
Item | Standard |
Appearance | white bulk powder |
Magnesium oxide content,w/% | 6.8-8.3 |
Loss on drying ,w/% | ≤4.0 |
Lead content,Pb/(mg/kg) | ≤5.00 |
Bacteria, cfu/g | ≤1000 |
Mould, cfu/g | ≤100 |
Escherichia coli | not detectable |
Melting point ( ºC) | 200 (lit.) |