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Sodium Stearyl Fumarate ;SSF (Food Grade)

Specializing in the production of pharmaceutical excipients

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Sodium Stearyl Fumarate ;SSF (Food Grade)

Sodium Stearyl Fumarate

CAS NO.: 4070-80-8

MF:C22H39NaO4   MW:390.5

PACKAGING: 1kg/bag, 20kg/drum.



It is used as lubricants for tablets and capsules with a concentration of 0.5 ~ 2.0% (w/w). 

As this product has one fatty chain less and one hydrophilic group more compared with magnesium stearate, it can solve the slow dissolution of magnesium stearate as lubricant, and it can improve disintegration and dissolution.

It can be used to form a protective film in effervescent tablets.


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