1.00661

Parteck^® LUB STA 50

(Stearic acid 50 vegetable grade), EMPROVE^® ESSENTIAL, Ph. Eur., BP, JP, NF

• Synonym(s): Palmitic acid – stearic acid mixture, Fatty acids C_16-18, Stearic acid - palmitic acid mixture
• CAS Number: 67701-03-5
• Beilstein: 608585
• MDL number: MFCD00002752
• UNSPSC Code: 12352106

Properties

• Agency: BP; JP; NF; Ph. Eur.
• Quality Level: 500
• product line: EMPROVE^® ESSENTIAL
• Assay: ≥90% (stearic acid and palmitic acid, GC)
• form: fine powder
• autoignition temp.: 395 °C
• particle size: 15-45 μm (d50)
• bp: 370 °C/1013 hPa
• mp: 68-70 °C
• transition temp: flash point 196 °C
• cation traces: Ni: ≤1 ppm
• application(s): pharmaceutical; solid formulation
• storage temp.: 15-25°C
• SMILES string: CCCCCCCCCCCCCCCCCC(O)=O
• InChI: 1S/C18H36O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18(19)20/h2-17H2,1H3,(H,19,20)
• InChI key: QIQXTHQIDYTFRH-UHFFFAOYSA-N

Description

General description

With formulation challenges in mind, we have used particle engineering technologies to develop functional excipients specifically for solid dosage forms. The products in our Parteck^® portfolio feature unique particle properties tailored for excellent performance in tableting processes, for specific drug delivery technologies, or for solubility enhancement.
As part of our Emprove^® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC^® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

Application

Parteck^® LUB, a product line of our most effective excipients for lubrication, demonstrates excellent batch-to-batch consistency and helps you to achieve a reliable workflow in your tablet manufacture. Parteck^® LUB STA 50 is a vegetable-origin stearic acid.

Legal Information

Emprove is a registered trademark of Merck KGaA, Darmstadt, Germany

PARTECK is a registered trademark of Merck KGaA, Darmstadt, Germany

SAFC is a registered trademark of Merck KGaA, Darmstadt, Germany

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable