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Merck
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S8875

Sigma-Aldrich

Sodium bicarbonate

ReagentPlus®, ≥99.5%, powder

Szinonimák:

Sodium hydrogen carbonate

Bejelentkezésa Szervezeti és Szerződéses árazás megtekintéséhez
Összes fotó(4)

About This Item

Lineáris képlet:
NaHCO3
CAS-szám:
144-55-8
Molekulatömeg:
84.01
Beilstein:
4153970
EC-szám:
205-633-8
MDL-szám:
MFCD00003528
UNSPSC kód:
12352302
PubChem Substance ID:
329824613
NACRES:
NA.21
Teszt:
≥99.5%
Forma:
powder

Ügynökség

suitable for EPA 300

Minőségi szint

200

termékcsalád

ReagentPlus®

Teszt

≥99.5%

Forma

powder

pKa (25 °C)

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

sűrűség

2.16 g/mL at 25 °C (lit.)

SMILES string

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

InChI

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

Nemzetközi kémiai azonosító kulcs

UIIMBOGNXHQVGW-UHFFFAOYSA-M

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Általános leírás

Sodium bicarbonate is commonly known as baking soda. It serves as a source of carbon dioxide and is used to prepare a variety of sodium salts. It is also an important pH-regulating agent.

Alkalmazás

Sodium bicarbonate can be used as a catalyst:     
  • To synthesize nitriles from the corresponding aldehydes and hydroxylamine hydrochloride in the presence of sodium sulfate as a co-catalyst.      
  • To prepare coumarin derivatives via intramolecular Wittig reaction of substituted 2-formylphenyl 2-bromoacetates.      
  • In the acetylation of primary alcohols and phenols by reacting with acetic anhydride.

Jogi információk

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Tárolási osztály kódja

13 - Non Combustible Solids

WGK

WGK 1

Lobbanási pont (F)

Not applicable

Lobbanási pont (C)

Not applicable

Válasszon a legfrissebb verziók közül:

Analitikai tanúsítványok (COA)

Lot/Batch Number
0000413218
0000413214
0000413199
0000413199
0000413196

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Dokumentumtár megtekintése

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
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
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
Somjot S Brar et al.
Clinical journal of the American Society of Nephrology : CJASN, 4(10), 1584-1592 (2009-08-29)
Infusion of sodium bicarbonate has been suggested as a preventative strategy but reports are conflicting on its efficacy. The aim of this study was to assess the effectiveness of hydration with sodium bicarbonate for the prevention of contrast-induced acute kidney
Joshua C Tremblay et al.
The Journal of physiology, 593(3), 723-737 (2014-11-25)
Blood flow through intrapulmonary arteriovenous anastomoses (IPAVA) is increased by acute hypoxia during rest by unknown mechanisms. Oral administration of acetazolamide blunts the pulmonary vascular pressure response to acute hypoxia, thus permitting the observation of IPAVA blood flow with minimal
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