6132-02-1

Basic information

• Product Name: Sodium carbonate decahydrate
• Synonyms: Carbonicacid,disodiumsalt,decahydrate;Salsode;SAL SODA;SODA DECAHYDRATE;SODIUM CARBONATE 10H2O;SODIUM CARBONATE DECAHYDRATE;SODIUM CARBONATE-10-HYDRATE;SODIUM CARBONATE HYDRATE
• CAS NO: 6132-02-1
• Molecular Formula: CH20Na2O13
• Molecular Weight: 286.14
• EINECS: 207-838-8
• Product Categories: Chemical Synthesis;Inorganic Bases;Materials Science;Metal and Ceramic Science;Salts;Sodium Salts;Synthetic Reagents;Ultra-High Purity Materials
• Mol File: 6132-02-1.mol
• Article Data: 0

Chemical Properties

• Melting Point: 34 °C
• Boiling Point: 333.6 °C at 760 mmHg
• Flash Point: 169.8 °C
• Appearance: White/Small Crystals
• Density: 1.46
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: 1.655
• Storage Temp.: Store at +15°C to +25°C.
• Solubility: H2O: 0.5 M at 20 °C, clear, colorless
• Water Solubility: 210 g/L (20 ºC)
• Sensitive: Air Sensitive
• Merck: 14,8596
• CAS DataBase Reference: Sodium carbonate decahydrate(CAS DataBase Reference)
• NIST Chemistry Reference: Sodium carbonate decahydrate(6132-02-1)
• EPA Substance Registry System: Sodium carbonate decahydrate(6132-02-1)

Safety Data

• Hazard Codes: Xi
• Statements: 36
• Safety Statements: 22-26
• RIDADR: 3262
• WGK Germany: 1
• TSCA: Yes
• PackingGroup: III
• Hazardous Substances Data: 6132-02-1(Hazardous Substances Data)

Usage

Description

Sodium carbonate decahydrate, also known as washing soda or soda ash, is a crystalline compound with the chemical formula Na2CO3·10H2O. It is a hydrated form of sodium carbonate and possesses alkaline properties. Its unique structure and properties make it a versatile compound with a wide range of applications across various industries.

Uses

Used in Glass Industry:
Sodium carbonate decahydrate is used as a raw material for the production of glass. It helps in lowering the melting point of silica, which is a primary component of glass, thus reducing the energy required for the manufacturing process.
Used in Paper Making Industry:
In the paper making industry, sodium carbonate decahydrate is used as a raw material to produce paper. It aids in the bleaching process and enhances the brightness and quality of the final paper product.
Used in Soap and Detergent Industry:
Sodium carbonate decahydrate is used as a raw material in the production of soap and detergents. It acts as a builder, improving the cleaning efficiency and foaming properties of these products.
Used in Textile and Leather Industry:
In the textile and leather industry, sodium carbonate decahydrate is used as a raw material for various processes, such as dyeing, printing, and finishing. It helps in improving the colorfastness and softness of the fabrics.
Used as a Food Additive:
Sodium carbonate decahydrate is used as a food additive to regulate the acidity and improve the texture of certain food products, such as baked goods and processed foods.
Used as a Precipitation Agent and Analytical Reagent in Laboratories:
Sodium carbonate decahydrate is used as a precipitation agent to separate and isolate specific compounds in chemical reactions. It also serves as an analytical reagent in various laboratory tests and procedures.
Used in Metal Refining and Cement Production:
Sodium carbonate decahydrate plays an important role as a strong base and powerful electrolyte in metal refining processes, aiding in the extraction and purification of metals. It is also used in cement production to control the pH and improve the setting properties of the cement.

InChI:InChI=1/C10H7ClN2O/c11-9-3-1-7(2-4-9)10-8(6-14)5-12-13-10/h1-6H,(H,12,13)