Advanced Search



Sodium carbonate

SIGALD/223484 - ACS reagent (primary standard), anhydrous, 99.95-100.05% dry basis

Synonym: Calcined soda; Carbonic acid disodium salt; Soda ash

CAS Number: 497-19-8
Empirical Formula (Hill Notation): CNa2O3
Molecular Weight: 105.99
EC Number: 207-838-8
MDL Number: MFCD00003494
Linear Formula: Na2CO3
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-223484-500G 500 g
$203.00
1/EA
Add To Favorites
45-223484-6X500G 500 g
$900.00
6/EA
Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 223484-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 223484-6X500G

 

anion traces chloride (Cl-): ≤0.001%
  phosphate (PO43-): ≤0.001%
  sulfur compounds (as SO42-): ≤0.003%
assay 99.95-100.05% dry basis
cation traces Ca: ≤0.02%
  Fe: ≤5 ppm
  heavy metals: ≤5 ppm (by ICP-OES)
  K: ≤0.005%
  Mg: ≤0.004%
form powder
grade ACS reagent (primary standard)
  anhydrous
impurities ≤0.005% silica
  ≤0.01% insolubles
InChI 1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChI key CDBYLPFSWZWCQE-UHFFFAOYSA-L
loss ≤1.0% loss on heating
mp 851 °C (lit.)
pH 12 (25 °C, 106 g/L)
Quality Level 200 
SMILES string O=C(O[Na])O[Na]
Application: Sodium carbonate may be used as a reducing agent for the preparation of graphene sheets with good electrocapacity from graphene oxide dispersion.
It may also be used in procedures for the synthesis of the following:
• Biaryls via palladium-catalyzed cross-coupling reaction of phenylboronicacid with haloarenes.
• Chalcones and azachalcones via aldol condensation of aldehydes with ketones in aqueous medium.
• Enynes via copper-catalyzed allylation of functionalized alkynes.
Application: Sodium carbonate may be used in the following studies:
• Determination of total polyphenolic index of wine products from grape by the Folin-Ciocalteu method.
• To compose the ELISA (Enzyme-Linked Immunosorbent Assay) coating buffer.
• Preparation of the antibody coating buffer for use in IGF-I kinase receptor activation assay (KIRA) assay.
Biochem/physiol Actions: Buffer component, may be used for the removal of peripheral membrane proteins.
General description: Sodium carbonate (Soda) is a white salt. It can be synthesized by the electrolysis of the molten sodium hydroxide or sodium chloride.
General description: Sodium carbonate is a water soluble weak base. Its aqueous solution has the ability to uptake carbon dioxide. It can also catalyze the conversion of sewage sludge to liquid fuels.
Packaging: 500, 6×500 g in poly bottle
Purity 99.95-100.05% dry basis
mp 851 °C (lit.)
UNSPSC 12352300

The following items have been added to your cart:

Choose a favorite list for this item:

Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top