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Catalog Number:
15134
CAS Number:
497-19-8
Sodium carbonate
Purity:
≥ 99%
Synonym(s):
Carbonic acid disodium salt
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Product Information

Sodium carbonate, commonly known as soda ash or washing soda, is a versatile compound with a wide range of applications across various industries. This white, crystalline powder is highly soluble in water, making it an essential ingredient in glass manufacturing, where it acts as a flux to lower the melting point of silica. Additionally, sodium carbonate is utilized in the production of detergents and cleaning agents, enhancing their effectiveness by softening water and removing grease and stains. Its buffering properties also make it valuable in chemical laboratories and aquaculture, where it helps maintain pH levels.

In the food industry, sodium carbonate serves as a food additive and leavening agent, contributing to the texture and quality of baked goods. Its unique ability to act as a pH regulator is beneficial in various applications, including water treatment and textile processing. With its multifunctional properties, sodium carbonate stands out as a cost-effective solution for researchers and industry professionals seeking reliable performance in their processes.

Synonyms
Carbonic acid disodium salt
CAS Number
497-19-8
Purity
≥ 99%
Molecular Formula
Na2CO3
Molecular Weight
106.0
MDL Number
MFCD00003494
PubChem ID
10340
Appearance
White powder
Mesh Size
US +40 mesh: <= 25%, +100 mesh: <= 90%, +200 mesh: >= 93%
Conditions
Store at RT
General Information
Synonyms
Carbonic acid disodium salt
CAS Number
497-19-8
Purity
≥ 99%
Molecular Formula
Na2CO3
Molecular Weight
106.0
MDL Number
MFCD00003494
PubChem ID
10340
Appearance
White powder
Mesh Size
US +40 mesh: <= 25%, +100 mesh: <= 90%, +200 mesh: >= 93%
Conditions
Store at RT
Properties
Additional property information coming soon!
-
Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
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 and improve the workability of glass products.
  • Water Softening: In water treatment processes, it effectively removes calcium and magnesium ions, making it easier to use in various industrial applications, such as detergents and soaps.
  • pH Regulation: Sodium carbonate is commonly used to maintain optimal pH levels in swimming pools and aquariums, ensuring a safe and healthy environment for aquatic life.
  • Food Industry: It acts as a food additive (E500) to regulate acidity and improve texture in baked goods, enhancing overall product quality.
  • Laboratory Applications: In research labs, it is utilized as a buffering agent in biochemical experiments, providing stable pH conditions for various reactions.

Citations