401676
重炭酸ナトリウム
−40-+140 mesh, ≥95%
別名:
炭酸水素ナトリウム
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この商品について
化学式:
NaHCO3
CAS番号:
分子量:
84.01
UNSPSC Code:
12352302
NACRES:
NA.55
PubChem Substance ID:
EC Number:
205-633-8
Beilstein/REAXYS Number:
4153970
MDL number:
eCl@ss:
38020213
Assay:
≥95%
Form:
powder or crystals
Quality Level
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
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.
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保管分類
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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)
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)
The crystal structure of sodium bicarbonate.
Sass RL and Scheuerman RF.
Acta Crystallographica, 15(1), 77-81 (1962)