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Thermo Scientific Alfa Aesar Sodium carbonate, 98%, Thermo Scientific Chemicals


Overview
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Additional Details:
Additional Details: CAS Number: 497-19-8 Weight: 0.50000kg


Quantity 500 g

Disclaimers: RUO – Research Use Only

Product Code. 11317886

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  • Description and Specification
  • Alternative Products
  • Documentation
  • Safety and Handling
Description and Specification

Chemical Identifiers

CAS 497-19-8
Molecular Formula CNa2O3
Molecular Weight (g/mol) 105.99
MDL Number MFCD00003494
InChI Key CDBYLPFSWZWCQE-UHFFFAOYSA-L
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
PubChem CID 10340
ChEBI CHEBI:29377
SMILES [Na+].[Na+].[O-]C([O-])=O

Specification

Chemical Name or Material Sodium carbonate
CAS 497-19-8
pH 11.5
Quantity 500 g
Molecular Formula CNa2O3
MDL Number MFCD00003494
Beilstein 4154566
Merck Index 14,8596
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Synonym sodium carbonate,disodium carbonate,soda ash,carbonic acid disodium salt,calcined soda,sodium carbonate, anhydrous,carbonic acid, disodium salt,washing soda,sodiumcarbonate,solvay soda
Solubility Information Soluble in water. Slightly soluble in aq. alcohol. Insoluble in carbon disulphide,acetone,and alkyl acetates.
InChI Key CDBYLPFSWZWCQE-UHFFFAOYSA-L
SMILES [Na+].[Na+].[O-]C([O-])=O
IUPAC Name disodium;carbonate
Molecular Weight (g/mol) 105.99
PubChem CID 10340
ChEBI CHEBI:29377
Formula Weight 105.99
Percent Purity 98%
Odor Odorless
Refractive Index 1.535
Sensitivity Hygroscopic
Density 2.53

Applications
Sodium carbonate is commonly used as an inorganic base and a buffer component in several synthetic organic transformations in both chemical industries and research laboratories. Often used as an electrolyte, sodium carbonate acts as a very good conductor in the process of electrolysis. Apart from being used as a common chemical/biological/biotechnological laboratory reagent, it is also used as a water softener in laundering, processing wood pulp, cleaners, and making glass. It can be used for standardization of acids, and qualitative testing of cations. In dyeing with fiber-reactive dyes, sodium carbonate is used to ensure proper chemical bonding of the dye with cellulose fibers.

Solubility
Soluble in water. Slightly soluble in aq. alcohol. Insoluble in carbon disulphide, acetone, and alkyl acetates.

Notes
m.p. 851° (begins to lose CO{2} at 400°)It is hygroscopic in nature, and absorbs moisture from air. On heating, it begins to lose carbon dioxide at about 400 °C.

Alternative Products
Documentation

Technical documents

Safety and Handling

[Sodium carbonate, 98%, Thermo Scientific]

[Warning]

[{code=EYE DAM. 2, sequence=1, description=Serious eye damage/eye irritation Category 2}]

[{code=H319, sequence=1, description=Causes serious eye irritation.}]

[{code=P280, sequence=51, description=Wear protective gloves/protective clothing/eye protection/face protection.}, {code=P305+P351+P338, sequence=52, description=IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.}, {code=P308+P313, sequence=53, description=IF exposed or concerned: Get medical advice/attention.}]

[{code=MIXTURE LIST, sequence=1, description=Contains : Disodium carbonate}]

[{code=GHS07, sequence=1, description=EXCLAMATION MARK}]


Product Identifier
  • Sodium carbonate, 98%, Thermo Scientific

Signal Word
  • Warning

Hazard Category
  • Serious eye damage/eye irritation Category 2

Hazard Statement
  • H319- Causes serious eye irritation.

Precautionary Statement
  • P280- Wear protective gloves/protective clothing/eye protection/face protection.
  • P305+P351+P338- IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P308+P313- IF exposed or concerned: Get medical advice/attention.

Supplemental Information
  • MIXTURE LIST- Contains : Disodium carbonate