1.02440

Parteck^® Mg DC (Magnesium hydroxide carbonate) heavy

EMPROVE^® ESSENTIAL, Ph. Eur., BP, JP, USP, E 504

• Synonym(s): Magnesium carbonate basic
• CAS Number: 12125-28-9
• MDL number: MFCD00011107
• UNSPSC Code: 12352107
• E Number: E504
• EC Index Number: 235-192-7

Properties

• Quality Level: 500
• agency: BP, JP, Ph. Eur., USP
• product line: EMPROVE^® ESSENTIAL
• form: solid
• composition: Mg (as MgO), 40.0-43.5% alkalimetric (USP), Mg (as MgO), 40.0-43.5% complexometric , Mg (as MgO), 40.0-44.0% complexometric (JP)
• particle size: 21-51 μm (d50)
• pH: 10.5 (20 °C, 50 g/L in H₂O, suspension)
• mp: 600 °C (decomposition)
• solubility: water: insoluble at 20 °C
• density: 2.16 g/cm³ at 20 °C
• anion traces: chloride (Cl^-): ≤0.02%, nitrate (NO₃^-): ≤0.015%, nitrite (NO₂^-): ≤0.015%, sulfate (SO₄^2-): ≤0.3%
• cation traces: As: ≤0.0002%, Ca: ≤0.4%, Fe: ≤0.005%, Hg: ≤0.0001%, Na: ≤0.4%, Pb: ≤0.0002%, heavy metals (as Pb): ≤0.001%
• application(s): pharmaceutical; solid formulation
• storage temp.: 2-30°C
• SMILES string: [Mg+2].[O-]C(=O)[O-].[O-H]
• InChI: 1S/CH2O3.Mg.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-3
• InChI key: OUHCLAKJJGMPSW-UHFFFAOYSA-K

Description

General description

Finding the right excipient that matches your needs as well as regulatory demands can be a complicated challenge in formulation. With our application know-how and regulatory expertise, we support you in every step of development, scale-up, and production.
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^® Mg DC is mainly used in highly regulated pharmaceutical applications.

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: 13 - Non Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable