Skip to Content

Dear Customer:

The current international situation is complex and volatile, and uncertain tariff policies may potentially impact our product prices. Given these uncertainties, we value your understanding regarding order-related matters.

If you decide to place an order during this period, we reserve the right to adjust the price based on the evolving situation. We understand that market changes may cause inconvenience. We will negotiate with you if there’s a significant price fluctuation due to tariff policy changes before the order’s actual delivery, and in such cases we may adjust or cancel the order as necessary.

Merck
CN
All Photos(5)

Key Documents

View All Documentation

S2127

Sigma-Aldrich

Sodium carbonate

ReagentPlus®, ≥99.5%

Synonym(s):

Calcined soda, Carbonic acid disodium salt, Soda ash

Sign Into View Organizational & Contract Pricing

Select a Size

1 EA
CN¥4,890.24

CN¥4,890.24

Please contact Customer Service for Availability
Request a Bulk Order
All Photos(5)

Select a Size

Change View
1 EA
CN¥4,890.24

About This Item

Linear Formula:
Na2CO3
CAS Number:
497-19-8
Molecular Weight:
105.99
Beilstein:
4154566
EC Number:
207-838-8
MDL number:
MFCD00003494
UNSPSC Code:
12352302
PubChem Substance ID:
24899511
NACRES:
NA.21
form:
powder (granular)

CN¥4,890.24

Please contact Customer Service for Availability
Request a Bulk Order

Agency

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

Quality Level

200

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.)

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
MABF412MABF414MABF743
Anti-CD4 Antibody (mouse), FITC, clone GK1.5 clone GK1.5, 0.5 mg/mL, from rat

MABF569

Anti-CD4 Antibody (mouse), FITC, clone GK1.5

Anti-CD4 Antibody (mouse), FITC, clone GK1.5 clone GK1.5, 0.5 mg/mL, from rat

MABF412

Anti-CD4 Antibody (mouse), FITC, clone GK1.5

Anti-CD4 Antibody (mouse), PE-Cy7, clone GK1.5 clone GK1.5, 0.2 mg/mL, from rat

MABF414

Anti-CD4 Antibody (mouse), PE-Cy7, clone GK1.5

Anti-CD4 Antibody (mouse), PE-Cy5, clone GK1.5 clone GK1.5, 0.2 mg/mL, from rat

MABF743

Anti-CD4 Antibody (mouse), PE-Cy5, clone GK1.5

antibody form

purified antibody

antibody form

purified antibody

antibody form

purified antibody

antibody form

purified antibody

conjugate

FITC conjugate

conjugate

FITC conjugate

conjugate

PE-Cy7

conjugate

PE-Cy5

species reactivity

mouse

species reactivity

mouse

species reactivity

mouse

species reactivity

mouse

Gene Information

mouse ... Cd4(12504)

Gene Information

mouse ... Cd4(12504)

Gene Information

mouse ... Cd4(12504)

Gene Information

mouse ... Cd4(12504)

biological source

rat

biological source

rat

biological source

rat

biological source

rat

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.

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.

Biochem/physiol Actions

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

Legal Information

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

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H319

Hazard Classifications

Eye Irrit. 2

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000438105
0000438104
0000438103
0000438104
0000438105

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

Nicola Palomero-Gallagher et al.
The Journal of comparative neurology, 508(6), 906-926 (2008-04-12)
Anterior cingulate cortex (ACC) is involved in emotion, mood, and autonomic regulation. Although a subgenual part of ACC (sACC) may be vulnerable in depression and area 25 is cytologically unique, there are no assessments that contrast this region with pregenual
Dries Vandamme et al.
Bioresource technology, 105, 114-119 (2011-12-21)
Microalgae hold great potential as a feedstock for biofuels or bulk protein or treatment of wastewater or flue gas. Realising these applications will require the development of a cost-efficient harvesting technology. Here, we explore the potential of flocculation induced by
Sandra Nilsson et al.
PloS one, 7(11), e46980-e46980 (2012-11-28)
During the intraerythrocytic development of Plasmodium falciparum, the malaria parasite remodels the host cell cytosol by inducing membranous structures termed Maurer's clefts and inserting parasite proteins into the red blood cell cytoskeleton and plasma membrane. Pf332 is the largest known
Johanna Chiche et al.
Cell metabolism, 29(6), 1243-1257 (2019-03-05)
Diffuse large B cell lymphoma (DLBCL) is a heterogeneous disease treated with anti-CD20-based immuno-chemotherapy (R-CHOP). We identified that low levels of GAPDH predict a poor response to R-CHOP treatment. Importantly, we demonstrated that GAPDHlow lymphomas use OxPhos metabolism and rely
I Irwansyah et al.
Advanced materials (Deerfield Beach, Fla.), 27(4), 648-654 (2014-12-03)
Antimicrobial hydrogels are prepared based on the co-assembly of commercial Fmoc-phenylalanine and Fmoc-leucine, which act as the hydrogelator and antimicrobial building block, respectively. This co-assembled antimicrobial hydrogel is demonstrated to exhibit selective bactericidal activity for gram-positive bacteria while being biocompatible
View All Related Papers

Related Content

Environmental Methods Consumables Look Up Tool

This page is intended to make it easier to find the consumables you need based on the analytical method you’re using. Methods included on this page come from the EPA, Standard Methods and ASTM.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service