Skip to Content
Merck
CN

Key Documents

View All Documentation

451614

Sodium carbonate

anhydrous, powder, 99.999% trace metals basis

Synonym(s):

Calcined soda, Carbonic acid disodium salt, Soda ash

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
Na2CO3
CAS Number:
497-19-8
Molecular Weight:
105.99
UNSPSC Code:
12352302
NACRES:
NA.23
PubChem Substance ID:
24868638
EC Number:
207-838-8
Beilstein/REAXYS Number:
4154566
MDL number:
MFCD00003494
Assay:
99.999% trace metals basis
Grade:
anhydrous
Form:
powder
Solubility:
soluble 217 g/L at 20 °C (completely)
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

anhydrous

assay

99.999% trace metals basis

form

powder

reaction suitability

core: sodium

impurities

≤15.0 ppm Trace Metal Analysis

mp

851 °C (lit.)

solubility

soluble 217 g/L at 20 °C (completely)

application(s)

electroplating
material synthesis precursor

SMILES string

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

InChI

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

InChI key

CDBYLPFSWZWCQE-UHFFFAOYSA-L

Application

Sodium carbonate can be used as:

  • Pore-inducing agent to synthesize Fe-based oxygen reduction catalysts.
  • An alkaline solid sorbent to capture CO2 in flue gases.
  • A precursor to synthesize high magnesium-bearing calcites in the pure phase.
It can also be used to modify the internal structure of the ZSM-5 catalyst, for conducting methanol to gasoline reactions.

Biochem/physiol Actions

Buffer component, may be used for the removal of peripheral membrane proteins.

Still not finding the right product?

Explore all of our products under Sodium carbonate

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H319

Hazard Classifications

Eye Irrit. 2

Storage Class

13 - Non Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Articles

Nanostructured Materials Through Ultrasonic Spray Pyrolysis

The diversity of applications and nanostructured materials accessible using ultrasonic spray methods are highlighted in this article.

Nanostructured Materials via Ultrasonic Spray Pyrolysis

Ultrasonic spray pyrolysis produces scalable nanomaterials like metal oxides and quantum dots for diverse applications.