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Acids and Bases
Sodium carbonate 222321-5KG
Availablity:
In stock
Catalog/Part Number:
222321-5KG
Brand:
MERCK
Supplier:
MERCK
Supplier Location:
GERMANY
Inventory Weight:
unavailable
Unit of Measurement:
Inventory Brochure:
unavailable
Catalog/Part Number:: 222321-5KG
₦481,980.00
Description
General
description
Sodium carbonate (Soda) is a white salt. It can be synthesized
by the electrolysis of the molten sodium hydroxide or sodium chloride.[4]
Sodium carbonate is a water soluble inorganic salt commonly used
as a weak base.[5] Its
aqueous solution has the ability to uptake carbon dioxide.[6] It
can also catalyze the conversion of sewage sludge to liquid fuels.[7]
Application
Sodium carbonate may be used as a reducing agent for the
preparation of graphene sheets with good electrocapacity from graphene oxide
dispersion.[8]
It may also be used in procedures for the synthesis of the following:
• Biaryls via palladium-catalyzed cross-coupling reaction of
phenylboronicacid with haloarenes.[9]
• Chalcones and azachalcones via aldol condensation of aldehydes with
ketones in aqueous medium.[10]
• Enynes via copper-catalyzed allylation of functionalized alkynes.[5]
Sodium carbonate may be used in the following studies:
• Determination of total polyphenolic index of wine products from grape by
the Folin-Ciocalteu method.[1]
• To compose the ELISA (Enzyme-Linked Immunosorbent Assay) coating buffer.[2]
• Preparation of the antibody coating buffer for use in IGF-I
kinase receptor activation assay (KIRA) assay.[3]
Packaging
1, 2.5 kg in poly bottle
5, 12, 25 kg in poly drum
500 g in poly bottle
Biochem/physiol
Actions
Buffer component, may be used for the removal of peripheral
membrane proteins.
Technical Specifications
Related Categories |
Acids & Bases, Bases, Chemical Synthesis, Development Quantities for Research, Essential Chemicals, |
| Inorganic Bases, Reagent Salts, Research Essentials, Salts, Sodium Salts, Synthetic Reagents | |
| Less... | |
| Quality Level | 200 |
| grade | ACS reagent |
| anhydrous | |
| assay | ≥99.5% |
| form | powder or granules |
| impurities | ≤0.005% silica |
| ≤0.01% insolubles | |
| loss | ≤1.0% loss on heating, 285 °C |
| mp | 851 °C (lit.) |
| anion traces | chloride (Cl-): ≤0.001% |
| phosphate (PO43-): ≤0.001% | |
| sulfur compounds (as SO42-): ≤0.003% | |
| cation traces | Ca: ≤0.03% |
| Fe: ≤5 ppm | |
| K: ≤0.005% | |
| Mg: ≤0.005% | |
| heavy metals: ≤5 ppm (by ICP-OES) | |
| SMILES string | O=C(O[Na])O[Na] |
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