SODA ASH LIGHT - Names and Identifiers
SODA ASH LIGHT - Physico-chemical Properties
SODA ASH LIGHT - Introduction
SODA ASH LIGHT(Soda Ash Light) is a colorless odorless white crystalline solid, chemical name sodium carbonate. The following is an introduction to the nature, use, formulation and safety information of SODA ASH LIGHT:
Nature:
1. Appearance: White crystalline solid.
2. Density: about 2.5G/cm3.
3. Solubility: Easy to dissolve in water, the formation of alkaline solution.
4. Thermal stability: gradually decompose at high temperature.
Use:
1. Glass manufacturing: used for the preparation and modification of glass, which can adjust the refractive index and solubility of glass.
2. Pulping and papermaking: used to make paper, adjust the pH and enzyme activity of the pulp.
3. Chemical Industry: used in the synthesis of organic chemicals, such as detergents, dyes, etc.
4. Environmental Protection: for sewage treatment and flue gas desulfurization.
5. Improved soil: used in agriculture to regulate soil pH.
Method:
SODA ASH LIGHT is mainly produced by two methods:
1. SODA method (Solvay method): Sodium carbonate is produced by the reaction of sodium chloride with ammonia and carbon dioxide, and SODA ASH LIGHT is obtained through crystallization, filtration, drying and other steps.
2. Electrolysis method: Through the electrolysis of sodium chloride solution, the combination of chloride ions and hydroxide ions generates sodium hydroxide solution, and then through the carbonization reaction to obtain sodium carbonate, and finally through impurity removal, drying and other steps to obtain SODA ASH LIGHT.
Safety Information:
1. SODA ASH LIGHT is an alkaline substance, avoid direct contact with skin and eyes to avoid irritation and burns.
2. In the process of operation, should wear protective glasses, gloves and protective clothing.
3. Avoid contact with acids to avoid chemical reactions.
4. Should be stored away from flammable and acid substances, keep ventilated and dry environment.
5. Strictly abide by the relevant safety operation procedures during use.
Last Update：2024-04-09 02:00:50