S4019

Bicarbonate de sodium

Hybri-Max^™, powder, suitable for hybridoma, ≥99.5%

• Synonyme(s) : Sodium hydrogen carbonate
• Formule linéaire : NaHCO₃
• Numéro CAS: 144-55-8
• Poids moléculaire : 84.01
• Numéro Beilstein : 4153970
• Numéro CE : 205-633-8
• Numéro MDL: MFCD00003528
• Code UNSPSC : 12161702
• ID de substance PubChem : 57654616
• Nomenclature NACRES : NA.75

Propriétés

• Qualité: Hybri-Max^™
• Pureté: ≥99.5%
• Forme: powder
• Technique(s): cell culture | hybridoma: suitable
• Impuretés: endotoxin, tested
• pH: 8.3 (0.1 molfreshly prepared)
• pKa (25 °C): (1) 6.37, (2) 10.25 (carbonic acid)
• Solubilité: water: soluble 100 mg/mL
• Densité: 2.16 g/mL at 25 °C (lit.)
• 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

Application

Sodium bicarbonate has been used as a supplement:

• in minimum essential medium (MEM)/flushing medium for embryo isolation
• in TCM 199 medium for the collection of cumulus-oocyte complexes (COCs) and in vitro maturation (IVM)
• in IVM medium for in vitro maturation of COCs

Actions biochimiques/physiologiques

Sodium bicarbonate occurs naturally as the mineral nahcolite. It is used to prepare many sodium salts as well as a carbon dioxide source. Sodium bicarbonate is used in the manufacture of fire extinguishers and cleaning agents. Bicarbonate plays an important role in pH regulation in vivo. In biochemistry, molecular biology, and chromatography, sodium bicarbonate is used as a buffer. This Hybri-Max^™ product is suitable for use in hybridoma and cell culture research (2.2 mg/ml).

Informations légales

Hybri-Max is a trademark of Sigma-Aldrich Co. LLC

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
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)