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Catalog Number:
30109
CAS Number:
497-19-8
Carbonate de sodium
Grade:
Réactif ACS
Purity:
≥ 99,5 % (dosage par titration)
Synonym(s):
Sel disodique de l'acide carbonique
Documents
$35.30 /1 kg
Taille
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Product Information

Utilisé comme tampon ; ajustement du pH.

Synonyms
Sel disodique de l'acide carbonique
CAS Number
497-19-8
Purity
≥ 99,5 % (dosage par titration)
Grade
Réactif ACS
Molecular Formula
Na2CO3
Molecular Weight
106.0
MDL Number
MFCD00003494
PubChem ID
10340
Melting Point
851 °C (environ)
Appearance
Poudre granulaire blanche
Conditions
Magasin chez RT
General Information
Synonyms
Sel disodique de l'acide carbonique
CAS Number
497-19-8
Purity
≥ 99,5 % (dosage par titration)
Grade
Réactif ACS
Molecular Formula
Na2CO3
Molecular Weight
106.0
MDL Number
MFCD00003494
PubChem ID
10340
Melting Point
851 °C (environ)
Appearance
Poudre granulaire blanche
Conditions
Magasin chez RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
Non
Antibiotic
Non
DEA-regulated
Non
Warnings
-
Applications

Sodium carbonate is widely utilized in research focused on:

  • Glass Manufacturing: It serves as a key ingredient in the production of glass, helping to lower the melting point of silica, which enhances energy efficiency and reduces costs.
  • Water Softening: Sodium carbonate is effective in treating hard water by precipitating calcium and magnesium ions, making it essential in household water softeners and industrial water treatment processes.
  • pH Regulation: In various chemical processes, it acts as a buffering agent to maintain stable pH levels, crucial for reactions in laboratories and manufacturing settings.
  • Food Industry: It is used as a food additive (E500) to regulate acidity and improve texture in products like baked goods, providing a functional benefit without altering flavor.
  • Cleaning Products: Sodium carbonate is a common ingredient in laundry detergents and household cleaners, effectively removing stains and enhancing cleaning power due to its alkaline properties.

Citations