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S6014

Bicarbonate de sodium

Name: Bicarbonate de sodium
Brand: SIGALD

ACS reagent, ≥99.7%

Synonyme(s) :

Sodium hydrogen carbonate

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A propos de cet article

Formule linéaire :

NaHCO₃

Numéro CAS:

144-55-8

Poids moléculaire :

84.01

UNSPSC Code:

12352302

NACRES:

NA.21

PubChem Substance ID:

329824559

EC Number:

205-633-8

Beilstein/REAXYS Number:

4153970

MDL number:

MFCD00003528

Assay:

≥99.7%, 99.7-100.3%

Grade:

ACS reagent

Form:

powder

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Propriétés

grade

ACS reagent

Quality Level

300

agency

suitable for EPA 1621, suitable for EPA 300

assay

≥99.7%, 99.7-100.3%

form

powder

impurities

≤0.015% Insoluble matter

pKa (25 °C)

(1) 6.37, (2) 10.25 (carbonic acid)

density

2.16 g/mL at 25 °C (lit.)

anion traces

chloride (Cl^-): ≤0.003%, phosphate (PO₄^3-): ≤0.001%, sulfur compounds (as SO₄^2-): ≤0.003%

cation traces

Ca: ≤0.02%, Fe: ≤0.001%, K: ≤0.005%, Mg: ≤0.005%, NH₄⁺: ≤5 ppm, heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

[Na+].OC([O-])=O

InChI

1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1

InChI key

UIIMBOGNXHQVGW-UHFFFAOYSA-M

Description

General description

Sodium Bicarbonate, also known as baking soda, is commonly used as a mild base to neutralize acidic spills, regulate pH levels, and counteract the effects of certain acidic toxins in the body. It also acts as a leavening agent by generating CO_₂ when reacts with acidic ingredients like vinegar or lemon juice.

Application

Contactless conductivity sensor employing moist paper as absorbent for in-situ detection of generated carbon dioxide gas.: This study utilizes sodium bicarbonate in a novel approach for the development of a contactless conductivity sensor. The sensor uses moist paper to absorb CO2 gas generated from sodium bicarbonate, demonstrating its potential for environmental monitoring and analytical applications (Sonsa-Ard et al., 2020).

Sodium bicarbonate is used as a:

mild base to neutralize the reaction mixture during the synthesis of 1,2:5,6-Di-O-cyclohexylidene-D-mannitol, and 2,3-Cyclohexylidene-D-glyceraldehyde.
precipitating agent in the co-precipitation method in the synthesis of gamma alumina (γ-Al2O3) catalyst during the methanol dehydration reaction to produce Dimethyl ether.
a pore-forming agent and CO2 source to enhance the substrate porosity during the formation of a porous poly(ethersulfone) support layer for designing high-performance thin-film composite forward osmosis (TFC-FO) membranes.

Other Notes

Go to Redi-Dri^™ Product Listing 792519

Legal Information

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

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Classe de stockage

11 - Combustible Solids

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Contenu apparenté

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Sodium bicarbonate infusion to reduce cardiac surgery-associated acute kidney injury: a phase II multicenter double-blind randomized controlled trial.

Shay P McGuinness et al.

Critical care medicine, 41(7), 1599-1607 (2013-05-21)

Cardiac surgery-associated acute kidney injury occurs in up to 50% of patients and is associated with increased mortality and morbidity. This study aimed to discover if perioperative urinary alkalinization with sodium bicarbonate infusion reduces the prevalence of cardiac surgery-associated acute

Sodium bicarbonate for prevention of contrast-induced acute kidney injury: a systematic review and meta-analysis.

Eric A J Hoste et al.

Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 25(3), 747-758 (2009-08-26)

There have been conflicting reports on the use of intravenous administration of sodium bicarbonate for prevention of contrast-induced acute kidney injury (CI-AKI). The aim of this study was to evaluate the use of sodium bicarbonate for prevention of CI-AKI. This

Systematic review: sodium bicarbonate treatment regimens for the prevention of contrast-induced nephropathy.

Sophia Zoungas et al.

Annals of internal medicine, 151(9), 631-638 (2009-11-04)

Intravenous sodium bicarbonate has been proposed to reduce the risk for contrast-induced nephropathy (CIN). To determine the effect of sodium bicarbonate on the risk for CIN. MEDLINE, PubMed, EMBASE, and the Cochrane Central Register of Controlled Trials from 1950 to

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Numéro d'article de commerce international

Référence	GTIN
S6014-500G	04061835344017
S6014-1KG	04061835343997
S6014-12KG	04061836954987
S6014-2.5KG	04061836954994
S6014-25G	04061835344000
S6014-4X2.5KG	04061832568409
S6014-50KG	04061833642184
S6014-5KG	04061836955007
S6014-6X500G	04061832568423