Merck
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401676

Sigma-Aldrich

Sodium hydrogencarbonate

−40-+140 mesh, ≥95%

Synonym(s):
Sodium bicarbonate
Linear Formula:
NaHCO3
CAS Number:
Molecular Weight:
84.01
Beilstein:
4153970
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.55

Nivel de calidad

100

ensayo

≥95%

formulario

powder or crystals

impurezas

2-5% Na2CO3

tamaño de partícula

−40-+140 mesh

pKa (25 °C)

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

densidad

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

Descripción general

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.

Aplicación

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.

Envase

2.5 kg in poly bottle
12 kg in fiber drum

Código de clase de almacenamiento

13 - Non Combustible Solids

WGK

WGK 3

Punto de inflamabilidad F

Not applicable

Punto de inflamabilidad C

Not applicable

Certificate of Analysis

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Certificate of Origin

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