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Sodium Carbonate Anhydrous  - 500g

Sodium Carbonate Anhydrous - 500g

Also known as Calcined soda, Carbonic acid disodium salt, Soda ash, Sodium Carbonate Anhydrous is a laboratory reagent used to standardize acids and as an analytical reagent.
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Last Updated 14 Feb 2023
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Further information

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.

Safety Information

  • GHS07
  • Signal Word :Warning
  • Hazard Statements: H319
  • Precautionary Statements: P264 - P280 - P305 + P351 + P338 - P337 + P313
  • 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
  • Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
Weight0.5kg
Product TitleSodium Carbonate Anhydrous - 500g
Product Code1.93211.0500
Molar Mass105.99 g/mol
Chemical FormulaNa₂CO₃
Hill Formula CNa₂O₃
CAS Number497-19-8
EC Number 207-838-8
Gradeanhydrous
Quality Level200
Assay 99.999% trace metals basis
FormPowder
Impurities ≤15.0 ppm Trace Metal Analysis
Melting Point851 °C (lit.)
Molubility soluble 217 g/L at 20 °C (completely)
SMILES stringO=C(O[Na])O[Na]
InChI1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
pH value11.16 (4 g/l, H₂O, 25 °C)
LD 50 oralLD50 Rat 4090 mg/kg

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Chemsol Scientific
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