Cleaning Processing Daily Use Chemical Sodium Carbonate 2.532g/Cm3

Daily Chemical Must-Have Sodium Carbonate for Optimal Cleaning and Processing

Sodium carbonate.The chemical formula is Na2CO3, commonly known as soda ash, soda ash, alkali ash, disodium carbonate, and soda ash. It is usually a white powder and a strong electrolyte with a density of 2.532g/cm3 and a melting point of 851 ° C. It is easily soluble in water and glycerol, slightly soluble in anhydrous ethanol, and difficult to dissolve in propanol. It has salt like properties and belongs to inorganic salts. Moist air can absorb moisture and form lumps, some of which turn into sodium bicarbonate. The production methods of sodium carbonate include the combined alkali production method, ammonia alkali method, Lu Blan method, etc., and can also be refined by processing natural alkali. As an important inorganic chemical raw material, it is mainly used in the production of flat glass, glass products, and ceramic glazes. It is also widely used in daily washing, acid neutralization, and food processing. In terms of the environment, sodium carbonate is usually considered a relatively harmless substance to ecosystems. However, large-scale emissions may still affect the pH value and total alkalinity of water bodies, so appropriate management and regulation are needed during use and treatment.

‌Key Applications in HPC‌

1. ‌Detergent Formulations‌

   • Acts as a ‌builder‌ in laundry and dishwashing detergents to enhance cleaning efficiency by:
     • Neutralizing acidic contaminants and softening hard water via precipitation of calcium/magnesium ions;
     • Improving surfactant performance by maintaining optimal pH (9–11) for dirt emulsification and grease remova
     • Reducing redeposition of soil on fabrics during washing cycles.

2. ‌Soap Manufacturing‌

   • Facilitates ‌saponification‌ by reacting with fats/oils to produce soap and glycerol;
   • Enhances soap hardness and lathering capacity in bar soaps.

3. ‌Water Treatment‌

   • Adjusts pH in household water softeners to prevent scale formation in pipes and appliances;
   • Removes heavy metal ions (e.g., lead, copper) from water in purification systems.

4. ‌Bleaching and Stain Removal‌

   • Amplifies the oxidizing power of chlorine-based bleaches in stain removers;
   • Degrades organic stains (e.g., coffee, wine) through alkaline hydrolysis in cleaning sprays.

5. ‌Multipurpose Cleaners‌

   • Serves as a ‌degreaser‌ in kitchen and bathroom cleaners by dissolving oils and grease;
   • Deodorizes surfaces by neutralizing acidic odors (e.g., urine, mildew)5.

‌Technical Advantages‌

• ‌Cost Efficiency‌: Lower production costs compared to synthetic alternatives like phosphates;
• ‌Eco-Compatibility‌: Biodegradable and complies with global sustainability regulations (e.g., EU Detergent Directive);
• ‌Safety‌: Non-toxic at recommended concentrations, suitable for eco-labeled products.

‌Product Examples‌

• ‌Laundry Powders‌: Contains 10–20% soda ash for fabric whitening and stain removal;
• ‌Dishwasher Tablets‌: Utilizes dense soda ash to prevent glassware etching and improve rinse performance;
• ‌Household Surface Cleaners‌: Blended with surfactants for grease-cutting action.

For specialized formulations (e.g., low-dust or fragrance-free variants), verify compatibility with sodium carbonate grades (light/dense) from certified suppliers