401676
Bicarbonato de sodio
−40-+140 mesh, ≥95%
Sinónimos:
Sodium bicarbonate
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About This Item
Fórmula lineal:
NaHCO3
Número de CAS:
Peso molecular:
84.01
Beilstein/REAXYS Number:
4153970
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.55
assay:
≥95%
grade:
for analytical purposes
form:
powder or crystals
Productos recomendados
grade
for analytical purposes
assay
≥95%
form
powder or crystals
impurities
2-5% Na2CO3
particle size
−40-+140 mesh
pKa (25 °C)
(1) 6.37, (2) 10.25 (carbonic acid)
density
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
InChI key
UIIMBOGNXHQVGW-UHFFFAOYSA-M
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General description
Sodium hydrogencarbonate commonly known as sodium bicarbonate is a white crystalline solid or powder. A study of the crystalline structure shows that the bicarbonate ion has C2v symmetry. Ruthenium catalyzed hydrogenation of sodium bicarbonate to form sodium formate has been reported.
Application
Sodium hydrogencarbonate (sodium bicarbonate) may be used in the following processes:
- As an alkalizing agent for treating metabolic acidosis.
- For buffering local anesthetics (LA).
- To facilitate the oxidation of styrene and cyclohexene.
- As a medium to fabricate graphene hydrogel.
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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The crystal structure of sodium bicarbonate.
Sass RL and Scheuerman RF.
Acta Crystallographica, 15(1), 77-81 (1962)
Effect of Sodium Bicarbonate-buffered Lidocaine on the Success of Inferior Alveolar Nerve Block for Teeth with Symptomatic Irreversible Pulpitis: A Prospective, Randomized Double-blind Study.
Saatchi M, et al.
Journal of Endodontics, 41(1), 33-35 (2015)
Graphene aerogel prepared by thermal evaporation of graphene oxide suspension containing sodium bicarbonate.
Yang S, et al.
Journal of Material Chemistry A, 3(15), 7950-7958 (2015)
Sodium bicarbonate assisted oxidation, by H2O2, of styrene and cyclohexene using polymer grafted dioxidomolybdenum (VI) complex as a catalyst.
Maurya MR and Kumar N.
J. Mol. Catal. A: Chem., 406, 204-212 (2015)
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
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