Intended for U.S. healthcare professionals only.
For corporate information, please visit Mallinckrodt.com.

Stearates

STEARATES

StearatesMallinckrodt Pharmaceuticals offers high quality pharmaceutical grade stearates (Hyqual, Stear-O-Wet) with the DMF to support your company's formulation work, and food grade stearates that are Kosher, Halal, and RSPO Mass Balance (MB) certified.

Mallinckrodt Stearates have been manufactured at our Saint Louis, Missouri plant for over a century, with an eye on purity, consistency and uniformity. Our products comply with global compendial and regulatory standards such as National Formulary (NF), European Pharmacopoeia (EP), British Pharmacopoeia (BP), and Japanese Pharmacopoeia (JP). Our unique water based precipitation process yields a consistent, platelet-like particle – and is considered a true monohydrate.

As an added value to our customers, Mallinckrodt controls physical parameters not specified in the global compendia that contribute to consistent performance, such as surface area, particle size, and bulk density.

High-purity raw materials, compliance with cGMP requirements for APIs, and vast technical expertise all contribute to making Mallinckrodt the world leader in the production of high-quality, reliably performing Stearates for the pharmaceutical and food industry.

For your information, please review our Stearate Product Brochure.

ALUMINUM STEARATE PRODUCTS
Aluminum Stearate Products
CAS# 7047-84-9
Source Specifications Certifications
Aluminum Monostearate Hyqual™ (2263) Palm NF Kosher for Passover; Halal; RSPO Mass Balance
CALCIUM STEARATE PRODUCTS
Calcium Stearate Products
CAS# 1592-23-0
Source Specifications Certifications
Calcium Stearate Hyqual™ (2248) Palm NF/FCC Kosher for Passover; Halal; RSPO Mass Balance
Calcium Stearate Hyqual™ (2249) Palm NF Kosher for Passover; Halal; RSPO Mass Balance
Calcium Stearate Food Grade (5853) Palm FCC Kosher for Passover; Halal; RSPO Mass Balance
MAGNESIUM STEARATE PRODUCTS
Magnesium Stearate Products
CAS# 557-04-0
Source Specifications Certifications
Magnesium Stearate NF Veg (1726) Soy NF/EP/BP/JP/FCC Not Kosher; Not Halal-certified
Magnesium Stearate HyQual™ (2257) Palm NF/EP/BP/JP/ ChP/FCC Kosher for Passover; Halal; RSPO Mass Balance
Magnesium Stearate HyQual™ (5712) Palm NF/EP/BP/JP/ChP Kosher for Passover; Halal; RSPO Mass Balance
Stear-O-Wet™ (8577) Palm Magnesium Stearate NF/EP/BP/JP/ChP/FCC
Sodium Lauryl Sulfate NF
Not Kosher; Halal; RSPO certification pending
Magnesium Stearate Nutraceutical (4024) Palm NF Kosher for Passover; Halal; RSPO Mass Balance
Magnesium Stearate Food Grade (3508) Palm FCC Kosher for Passover; Halal: RSPO Mass Balance
Magnesium Stearate Powder 434 (5774) Palm n/a RSPO Mass Balance

NF – National Formulary

EP – European Pharmacopeia

BP – British Pharmacopeia

JP – Japanese Pharmacopeia

ChP – Chinese Pharmacopeia

FCC – Food Chemical Codex