1.05829

Magnesium hydroxide carbonate

heavy extra pure, Ph. Eur., BP, USP, E 504

• Synonyme(s) : Magnesium hydroxide carbonate, Magnesium carbonate basic
• Numéro CAS: 12125-28-9
• Code UNSPSC : 12352302
• Numéro E: E504
• Numéro de classement CE : 235-192-7

Propriétés

• Agence: BP; Ph. Eur.; USP
• Niveau de qualité: 400
• Pureté: 40.0-43.5% Mg (as MgO) basis (USP); 40.0-43.5% Mg (as MgO) basis (complexometric)
• Forme: solid
• pH: 10.5 (20 °C, 50 g/L in H₂O, suspension)
• Pf: 600 °C (decomposition)
• Solubilité: water: insoluble at 20 °C
• Densité: 2.16 g/cm³ at 20 °C
• Traces d'anions: chloride (Cl^-): ≤0.02%; sulfate (SO₄^2-): ≤0.3%
• Traces de cations: As: ≤0.0002%; Ca: ≤0.4%; Fe: ≤0.005%; Hg: ≤0.0001%; Na: ≤0.1%; Ni: ≤0.0100%; Pb: ≤0.0002%; Si: ≤0.05%; V: ≤0.0010%; heavy metals (as Pb): ≤0.001%
• Application(s): pharma/biopharma processes
• Température de stockage: 2-30°C
• InChI: 1S/CH2O3.Mg.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-3
• Clé InChI: OUHCLAKJJGMPSW-UHFFFAOYSA-K

Description

Description générale

We offer a range of high quality critical raw materials plus the documentation and expertise to help our customers meet stringent regulatory requirements. Our SAFC^® portfolio of high-quality products withstands strict quality control procedures.

Application

Magnesium hydroxide carbonate can be used to improve flow properties of dry powders in pharmaceutical processes.

Informations légales

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

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable