V800368
Sodium bicarbonate
LR, anhydrous, ≥99%
Synonym(s):
Sodium hydrogen carbonate
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About This Item
Linear Formula:
NaHCO3
CAS Number:
Molecular Weight:
84.01
EC Number:
205-633-8
UNSPSC Code:
12352302
PubChem Substance ID:
Beilstein/REAXYS Number:
4153970
MDL number:
Assay:
≥99%
Grade:
LR, anhydrous
Form:
crystalline powder
InChI key
UIIMBOGNXHQVGW-UHFFFAOYSA-M
InChI
1S/CH2O3.Na/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1
SMILES string
[Na+].OC([O-])=O
grade
LR, anhydrous
product line
Vetec™
assay
≥99%
form
crystalline powder
pH
8.0-8.5 (1% in water)
pKa (25 °C)
(1) 6.37, (2) 10.25 (carbonic acid)
density
2.16 g/mL at 25 °C (lit.)
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General description
Sodium bicarbonate (NaHCO3), generally known as baking powder, is commonly used as a base in many organic reactions. Recently, it has also been used in organic electronic devices as an electron injection layer material.
Application
Sodium bicarbonate can be used:
- As a catalyst or a promoter in the acetylation of phenols and primary alcohols using acetic anhydride.
- In the synthesis of sugar orthoesters.
- In the asymmetric isomerization studies of cyclic dienes.
Legal Information
Vetec is a trademark of Merck KGaA, Darmstadt, Germany
Storage Class
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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Facile and efficient acetylation of primary alcohols and phenols with acetic anhydride catalyzed by dried sodium bicarbonate
Lugemwa F, et al.
Catalysts, 3(4), 954-965 (2013)
Baking soda: an ultra-cheap and air stable electron injection layer for organic electronic devices
Long D and Noh Y
Journal of Material Chemistry C, 6(47), 12871-12878 (2018)
A facile method for the preparation of sugar orthoesters promoted by anhydrous sodium bicarbonate
Wei S, et al.
Canadian Journal of Chemistry, 87(12), 1733-1737 (2009)
Baking soda
Sodium bicarbonate (2013)
Asymmetric Isomerisation of a Cyclic Diene: a Comparative Study of BINAP and BIPNOR-Rhodium (I) Catalysts
Faitg T, et al.
Tetrahedron, 56(1), 101-104 (2000)
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