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S2127 Sigma-Aldrich

Sodium carbonate

ReagentPlus®, ≥99.5%

Synonym: Calcined soda, Carbonic acid disodium salt, Soda ash

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Properties

Related Categories Biochemicals and Reagents, Biological Buffers, Buffers A to Z, Essential Chemicals, Metabolic Labeling,
grade   ReagentPlus®
assay   ≥99.5%
pKa (25 °C)   (1) 6.37, (2) 10.25 (carbonic acid)
mp   851 °C(lit.)

Description

Biochem/physiol Actions

Buffer component, may be used for the removal of peripheral membrane proteins.

Packaging

1 kg in poly bottle

5 kg in poly drum

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Price and Availability

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Ultra-high Purity Salts

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Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
Hazard Codes (Europe) 
Xi
Risk Statements (Europe) 
36
Safety Statements (Europe) 
22-26
WGK Germany 
1
RTECS 
VZ4050000

Protocols & Articles

Articles

Determination of Water Content in Sodium carbonate (waterfree) Using Karl Fischer Titration

Most carbonates cannot be directly titrated, as hydration causes them to decompose in the weakly acidic KF media. We used the indirect KF oven procedure to test a number of carbonates. As a compariso...
Keywords: Hydration reaction, Titrations

Protocols

Enzymatic Assay of Pectinase

1. OBJECTIVE To standardize a procedure for determining the enzymatic activity of Pectinase.
Keywords: Enzyme activity, Enzymology, Oxidations

Enzymatic Assay of Protease Using Casein As a Substrate

1. OBJECTIVE To standardize a procedure for the enzymatic assay of Protease using Casein as a substrate at Sigma-Aldrich St. Louis.

Peer-Reviewed Papers

References

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Isolation of intracellular membranes by means of sodium carbonate treatment: application to endoplasmic reticulum. Fujiki, Y., et al. J. Cell Biol. 93, 97-102, (1982)

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Proteomic analysis of the Escherichia coli outer membrane. Molloy, M.P., et al. Eur. J. Biochem. 267, 2871-2881, (2000)

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Membrane proteins and proteomics: un amour impossible? Santoni, V., et al. Electrophoresis 21, 1054, (2000)

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Large scale characterization of plant plasma membrane proteins. Santoni, V., et al. Biochimie 81, 655-661, (1999)

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Inhibition of the š‘-carbonic anhydrase from Streptococcus pneumoniae by inorganic anions and small molecules: Toward innovative drug design of antiinfectives? Peter Burghout et al Bioorg. Med. Chem. 19, 243-8, (2011)

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Flocculation of Chlorella vulgaris induced by high pH: role of magnesium and calcium and practical implications. Vandamme D, Foubert I, Fraeye I, et al. Bioresour. Technol. 105, 114-9, (2012)

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[Effects of NaCl and Na2CO3 stresses on the growth and photosynthesis characteristics of Morus alba seedlings]. Zhang HH, Zhang XL, Li X, et al. Ying Yong Sheng Tai Xue Bao 23(3), 625-31, (2012)

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[Oat growth and cation absorption characteristics under salt and alkali stress]. Fan Y, Ren CZ, Li PF, et al. Ying Yong Sheng Tai Xue Bao 22(11), 2875-82, (2011)

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[Effects of seed soaking with humic acid on wheat seedlings antioxidant system under salt-alkali stress]. Guo W and Wang QX Ying Yong Sheng Tai Xue Bao 22(10), 2539-45, (2011)

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Standardised herbal extract of chlorogenic acid from leaves of Etlingera elatior (Zingiberaceae). Chan, E.W. Pharmacognosy Res. 3, 178-184, (2011)

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Plasmodium falciparum antigen 332 is a resident peripheral membrane protein of Maurer's clefts. Nilsson S, Angeletti D, Wahlgren M, et al. PLoS ONE 7(11), e46980, (2012)

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Inhibition studies with anions and small molecules of two novel α-carbonic anhydrases from the bacterial pathogen Salmonella enterica serovar Typhimurium. Daniela Vullo et al Bioorg. Med. Chem. Lett. 21, 3591-5, (2011)

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Osmotic stress in Arctic and Antarctic strains of the green alga Zygnema (Zygnematales, Streptophyta): effects on photosynthesis and ultrastructure. Kaplan F, Lewis LA, Herburger K, et al. Micron 44, 317-30, (2013)

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Cytology and receptor architecture of human anterior cingulate cortex. Palomero-Gallagher N J. Comp. Neurol. 508(6), 906-26, (2008)

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Stir bar sorptive extraction coupled to gas chromatography-mass spectrometry for the determination of bisphenols in canned beverages and filling liquids of canned vegetables. Cacho JI, Campillo N, Viñas P, et al. J. Chromatogr. A 1247, 146-53, (2012)

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Flexible microfluidic cloth-based analytical devices using a low-cost wax patterning technique. Nilghaz A, Wicaksono DH, Gustiono D, et al. Lab Chip 12(1), 209-18, (2012)

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Green liquor pretreatment for improving enzymatic hydrolysis of corn stover. Gu F, Yang L, Jin Y, et al. Bioresour. Technol. 124, 299-305, (2012)

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Recovery of iron from cyanide tailings with reduction roasting-water leaching followed by magnetic separation. Zhang Y, Li H, and Yu X J. Hazard. Mater. 213-214, 167-74, (2012)

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Fabrication and evaluation of pH-modulated solid dispersion for telmisartan by spray-drying technique. Marasini N, Tran TH, Poudel BK, et al. Int. J. Pharm. 441(1-2), 424-32, (2013)

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Effects of sodium carbonate pretreatment on the chemical compositions and enzymatic saccharification of rice straw. Yang L, Cao J, Jin Y, et al. Bioresour. Technol. 124, 283-91, (2012)

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A new method for removal of hydrogen peroxide interference in the analysis of chemical oxygen demand. Wu T and Englehardt JD Environ. Sci. Technol. 46(4), 2291-8, (2012)

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Physiological and molecular features of Puccinellia tenuiflora tolerating salt and alkaline-salt stress. Zhang X, Wei L, Wang Z, et al. J. Integr. Plant Biol. 55(3), 262-76, (2013)

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Improved enrichment and proteomic identification of outer membrane proteins from a Gram-negative bacterium: focus on Caulobacter crescentus. Cao Y, Johnson HM, and Bazemore-Walker CR Proteomics 12(2), 251-62, (2012)

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Purification and inhibition studies with anions and sulfonamides of an α-carbonic anhydrase from the Antarctic seal Leptonychotes weddellii. Alessandra Cincinelli et al Bioorg. Med. Chem. 19, 1847-51, (2011)

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Avoiding digester upset. Thompson PL, Jiencke FW, Reinhart SW, et al. Water Environ. Res. 85(4), 327-30, (2013)

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Rapid and simplified purification of recombinant adeno-associated virus. Guo P, El-Gohary Y, Prasadan K, et al. J. Virol. Methods 183(2), 139-46, (2012)

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Erosive-abrasive tissue loss in dentine under simulated bulimic conditions. Schlueter N, Glatzki J, Klimek J, et al. Arch. Oral Biol. 57(9), 1176-82, (2012)

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Effects of Na₂CO₃ stress on photosynthesis and antioxidative enzymes in endophyte infected and non-infected rice. Bu N, Li X, Li Y, et al. Ecotoxicol. Environ. Saf. 78, 35-40, (2012)

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One-pot synthesis of 2-phenylimidazo[1,2-α]pyridines from acetophenone, [Bmim]Br(3) and 2-aminopyridine under solvent-free conditions. Le ZG, Xie ZB, and Xu JP Molecules 17(11), 13368-75, (2012)

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Anion inhibition studies of an α-carbonic anhydrase from the living fossil Astrosclera willeyana. Anna Ohradanova et al Bioorg. Med. Chem. Lett. 22, 1314-6, (2012)

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Combined effect of glycation and sodium carbonate-bicarbonate buffer concentration on IgG binding, IgE binding and conformation of ovalbumin. Ma XJ, Gao JY, and Chen HB J. Sci. Food Agric. 93(13), 3209-15, (2013)

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Biological activity and safety of Tripterygium extract prepared by sodium carbonate extraction. Fang W, Peng F, Yi T, et al. Molecules 17(9), 11113-23, (2012)

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Chemistry in crime investigation: sodium percarbonate effects on bloodstains detection. Castelló A, Francés F, and Verdú F J. Forensic Sci. 57(2), 500-2, (2012)

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A 5-day method for determination of soluble silicon concentrations in nonliquid fertilizer materials using a sodium carbonate-ammonium nitrate extractant followed by visible spectroscopy with heteropoly blue analysis: single-laboratory validation. Sebastian D, Rodrigues H, Kinsey C, et al. J. AOAC Int. 96(2), 251-9, (2013)

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Process evaluation of enzymatic hydrolysis with filtrate recycle for the production of high concentration sugars. Xue Y, Rusli J, Chang HM, et al. Appl. Biochem. Biotechnol. 166(4), 839-55, (2012)

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Preparation of three-bore hollow fiber charged nanofiltration membrane for separation of organics and salts. Deng J, Zhang Y, Liu J, et al. Water Sci. Technol. 65(1), 171-6, (2012)

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Identification of differentially expressed genes in flax (Linum usitatissimum L.) under saline-alkaline stress by digital gene expression. Yu Y, Huang W, Chen H, et al. Gene 549(1), 113-22, (2014)

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An effective utilization of the slag from acid leaching of coal-waste: preparation of water glass with a low-temperature co-melting reaction. Fang L, Duan X, Chen R, et al. J. Air Waste Manag. Assoc. 64(8), 887-93, (2014)

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Optimization of sample pretreatment methods for simultaneous determination of dolasetron and hydrodolasetron in human plasma by HPLC-ESI-MS. Hu Y, Chen S, Chen J, et al. J. Chromatogr. Sci. 50(9), 785-91, (2012)

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Merck 14,8596

Fieser 7,332

Corp MSDS 1 (2), 3134:D / FT-IR 1 (2), 1272:C / FT-IR 1 (1), 545:A / FT-IR 2 (3), 4727:C / RegBook 1 (3), 3397:B / Sax 6, 2417 / Sigma FT-IR 1 (2), 1043:A

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