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Sodium bicarbonate

Sodium bicarbonate

$39.20

Key features and details

Sodium Bicarbonate

SKU: 02195497-CF

Synonyms
Sodium Hydrogen Carbonate; Baking Soda; Carbonic acid monosodium salt; Monosodium carbonate
CAS Number:
144-55-8
Molecular Formula:
NaHCO3
Molecular Weight:
84.006 g/mol
Beilstein Registry Number:
4153970
EC Number:
205-633-8
MDL Number:
MFCD00003528
Product Description

Sodium Bicarbonate

Application Notes

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. The compound can react with both acids and bases, therefore it can be used as a neutralizer. Sodium bicarbonate may be used to remove or wash acidic impurities from a crude liquid to yield a purer sample. Sodium bicarbonate reacts with the carboxyl groups to give a fast-forming and effervescent CO2 formation which has been used to test for the presence of carboxylic groups in proteins.

Usage Statement

Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.

Key Applications

Biological Buffers | Buffers | Cell Biology | Cell Culture | Cell Signaling | Laboratory pH neutralizer that reacts with acids and bases

Specifications
SKU 02195497-CF
Alternate Names Sodium Hydrogen Carbonate; Baking Soda; Carbonic acid monosodium salt; Monosodium carbonate
Application Notes 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. The compound can react with both acids and bases, therefore it can be used as a neutralizer. Sodium bicarbonate may be used to remove or wash acidic impurities from a crude liquid to yield a purer sample. Sodium bicarbonate reacts with the carboxyl groups to give a fast-forming and effervescent CO2 formation which has been used to test for the presence of carboxylic groups in proteins.
Base Catalog Number 195497
Beilstein Registry Number 4153970
CAS # 144-55-8
Density 2.159 (NTP, 1992)
EC Number 205-633-8
Format Powder
Hazard Statements H303
Melting Point Decomposes at 228° F (NTP, 1992)
Molecular Formula NaHCO3
Molecular Weight 84.006 g/mol
Personal Protective Equipment Eyeshields, Gloves, Respirator filter
pKa (1) 6.37, (2) 10.25 (carbonic acid)(Lit.)
Purity ≥99.5%
Refractive Index 1.500(Lit.)
RTECS Number VZ0950000
Solubility 1 in 10 % at 77° F (NTP, 1992)
Usage Statement Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.
Documents

Certificates of Analysis

Certificates of Analysis
English (United States)
Certificates of Analysis
English (United States)
Certificates of Analysis
English (United States)
Certificates of Analysis
English (United States)
Certificates of Analysis
English (United States)
Certificates of Analysis
English (United States)
Certificates of Analysis
English (United States)

Material Safety Data Sheet

Material Safety Data Sheet
English (United States)
Material Safety Data Sheet
English (United Kingdom)
Material Safety Data Sheet
English (United States)
Material Safety Data Sheet
English (United States)
Material Safety Data Sheet
French (France)
Material Safety Data Sheet
English (United States)