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Merck

S2127

Carbonato de sodio

ReagentPlus®, ≥99.5%

Sinónimos:

Ceniza de soda, Sal de disodio del ácido carbónico, Soda calcinada

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About This Item

Fórmula lineal:
Na2CO3
Número CAS:
497-19-8
Peso molecular:
105.99
UNSPSC Code:
12352302
NACRES:
NA.21
PubChem Substance ID:
24899511
EC Number:
207-838-8
Beilstein/REAXYS Number:
4154566
MDL number:
MFCD00003494
assay:
≥99.5%
form:
powder (granular)

Nombre del producto

Carbonato de sodio, ReagentPlus®, ≥99.5%

InChI key

CDBYLPFSWZWCQE-UHFFFAOYSA-L

InChI

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

SMILES string

O=C(O[Na])O[Na]

agency

suitable for EPA 300
suitable for SM 2310
suitable for SM 2320

product line

ReagentPlus®

assay

≥99.5%

form

powder (granular)

pH

12 (25 °C, 106 g/L)

pKa (25 °C)

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

mp

851 °C (lit.)

Quality Level

200

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Categorías relacionadas

Biochem/physiol Actions

Componente amortiguador, puede utilizarse para eliminar las proteínas periféricas de membrana.

Application

Sodium carbonate can be used:
  • A sintering aid with the ZnO (zinc oxide) for the preparation of BaCe0.5Zr0.3Y0.2O3−δ based composite electrolyte material by solid-state reaction.
  • A co-precipitating agent for the synthesis of stable iron oxide nanoparticles from a stoichiometric combination of Fe(II) and Fe(III) salts.
  • A catalyst for the etherification of glycerol to polyglycerols.

General description

Sodium carbonate (Na2CO3) is an inorganic compound also known as soda ash. It is used in flue gas desulfurization, and in detergent formulations. It is a stronger alkali used as a softening agent in laundry detergents.

Legal Information

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

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Clase de almacenamiento

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificados de análisis (COA)

Lot/Batch Number
0000520286
0000520287
0000520287
0000520286
0000520623

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