1.02374

Natriumbicarbonat

special grade, Ph. Eur., BP, JP, USP

• Synonym(e): Natriumhydrogencarbonat, Natron
• Lineare Formel: NaHCO₃
• CAS-Nummer: 144-55-8
• Molekulargewicht: 84.01
• Beilstein: 4153970
• MDL-Nummer: MFCD00003528
• UNSPSC-Code: 12352302
• EG-Index-Nummer: 205-633-8

Eigenschaften

• Agentur: BP; JP; Ph. Eur.; USP
• Qualitätsniveau: 400
• Form: solid
• pH-Wert: 8.6 (20 °C, 50 g/L in H₂O)
• pKa (25 °C): (1) 6.37, (2) 10.25 (carbonic acid)
• mp (Schmelzpunkt): 270 °C (decomposition)
• Löslichkeit: 96 g/L
• Dichte: 2.22 g/cm³ at 20 °C; 2.16 g/mL at 25 °C (lit.)
• Anwendung(en): pharmaceutical; solid formulation
• Lagertemp.: no temp limit
• SMILES String: [Na+].OC([O-])=O
• InChI: 1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
• InChIKey: UIIMBOGNXHQVGW-UHFFFAOYSA-M

Beschreibung

Allgemeine Beschreibung

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. 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.

Anwendung

Sodium hydrogen carbonate is a commonly used ingredient in both food and pharmaceutics. In pharmaceutical applications, sodium hydrogen carbonate is used as pH adjuster, or a source of carbon dioxide in oral formulations such as effervescent tablets or granules.

Rechtliche Hinweise

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

Sicherheitshinweise

• Lagerklassenschlüssel: 13 - Non Combustible Solids
• WGK: WGK 1
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable