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SIGMA Sodium bicarbonate, powder, BioReagent, for molecular biology, suitable for cell culture, suitable for insect cell culture

Regular price $57.38

SKU: S5761-500G
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SIGMA Sodium bicarbonate, powder, BioReagent, for molecular biology, suitable for cell culture, suitable for insect cell culture

Synonym(s): Sodium hydrogen carbonate

Formula: NaHCO3

Formula Weight: 84.01

CAS No.: 144-55-8

Purity: 99.5-100.5%

Application: Sodium bicarbonate is broadly used as a physiological buffer in cell culture applications. The pKa for bicarbonate <-> carbonic acid reaction is 6.4 The pKa for bicarbonate <-> carbonate reaction is 10.3. Sodum bicarbonate has two pKas, 6.4 and 10.3. It is broadly used as an physiological buffer in in vitro applications.

Beilstein Registry Number: 4153970

EC No.: 205-633-8

Empirical Formula (Hill Notation): C9H9Cl

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