Stearates and Phosphates
Stearates
Over 20 billion OTC and prescription tablets are manufactured using Mallinckrodt stearates annually. Mallinckrodt stearates are sold throughout the world including North America, Asia, Europe, Latin America, and the Middle East. In addition to pharmaceutical applications, our stearates are critical ingredients in food, plastic processing, and specialized industrial coatings.
We offer a wide variety of stearates from three families: magnesium, calcium, and aluminum. We offer Kosher and Halal certified products and a variety of package sizes including bags, drums, cases, or supersacks. Our stearates meet the worldwide compendia of NF, EP, BP, and JP, plus we report results on critical physical parameters including sieve, particle diameter, surface area, and density.
Phosphates
We offer a full line of pharmaceutical and ACS Ammonium, Sodium and Potassium Phosphates manufactured at two distinct facilities, Phillipsburg, NJ and St. Louis, MO.
We have drug master files (DMF's) in place on the following products:
- Sodium Phosphate Dibasic Anhydrous Granular (ACS), code 7917
- Sodium Phosphate Dibasic USP Powder (Dried), code 7920
- Sodium Phosphate Dibasic Anhydrous Granular USP, EP code 7915
- Sodium Phosphate Dibasic Anhydrous Powder USP, EP code 7913
- Sodium Phosphate Monobasic USP Monohydrate Granular, code 7868
- Sodium Phosphate Monobasic Anhydrous Granular USP, code 7869
- Sodium Phosphate Monobasic, Monohydrate USP, FCC endotoxin tested, Baker code 3821
- Sodium Phosphate Dibasic Anhydrous USP, FCC, ACS endotoxin tested, Baker code 3826
- Sodium Phosphate Dibasic Anhydrous USP, FCC Baker code 3827
Our phosphates are used in applications such as providing critical buffering during drug purification processes, acting as purgatives and serving as a diagnostic carrier.
From research, to operations, to sales and marketing, the people of Mallinckrodt are committed to helping you succeed in the marketplace
by delivering the right phosphates for your specific needs, applications and manufacturing processes.







