1.02374

Bicarbonate de sodium

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

• Synonyme(s) : Sodium bicarbonate
• Formule linéaire : NaHCO₃
• Numéro CAS: 144-55-8
• Poids moléculaire : 84.01
• Numéro Beilstein : 4153970
• Numéro MDL: MFCD00003528
• Code UNSPSC : 12352302
• Numéro de classement CE : 205-633-8

Propriétés

• Agence: BP; JP; Ph. Eur.; USP
• Niveau de qualité: 400
• Forme: solid
• pH: 8.6 (20 °C, 50 g/L in H₂O)
• pKa (25 °C): (1) 6.37, (2) 10.25 (carbonic acid)
• Pf: 270 °C (decomposition)
• Solubilité: 96 g/L
• Densité: 2.22 g/cm³ at 20 °C; 2.16 g/mL at 25 °C (lit.)
• Application(s): pharmaceutical; solid formulation
• Température de stockage: no temp limit
• Chaîne SMILES: [Na+].OC([O-])=O
• InChI: 1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
• Clé InChI: UIIMBOGNXHQVGW-UHFFFAOYSA-M

Description

Description générale

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.

Application

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.

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