CAS 497-19-8 Na2CO3 Sodium Carbonate Soda Ash Light/Concentrated

Sodium carbonate[497-19-8] (Na2CO3), molecular weight 105.99. Most of the chemical purity is above 99.5% (mass fraction). It is also called soda ash or soda ash in international trade. It is an important inorganic chemical raw material, mainly used in the production of flat glass, glass products and ceramic glazes. It is also widely used in household washing, acid neutralization and food processing.

Soda Lamp Specifications

Soda Ash Concentrated Specifications

usage:

Sodium carbonate is one of the important chemical raw materials. Widely used in light industry, daily chemical, building materials, chemical industry, food, metallurgy, textile, petroleum, national defense, medicine and other fields. Used as raw material, cleaning agent, detergent, also used in photography, analysis and other fields. Followed by metallurgy, textiles, petroleum, national defense, medicine and other industries. The glass industry is the largest consumer of soda ash, with 0.2 tons of soda ash consumed per ton of glass produced. In the soda ash of industry, it is mainly applied to light industry, building materials and chemical industry, accounting for about 2/3: followed by metallurgy, textiles, petroleum, defense, and pharmaceutical.
1. The glass industry is a major consumer of soda ash, and each ton of glass consumes 0.2t of soda ash. Mainly used in float glass, picture tube glass bulb, optical glass, etc.
2. It can also be used in other departments such as chemical industry and metallurgy. The use of heavy soda ash can reduce the flying of soda ash dust, reduce the consumption of raw materials, improve working conditions and improve product quality. At the same time, it can reduce the corrosion effect of alkali powder on refractory materials and prolong the service life of the kiln.
3. As a buffer, neutralizer and dough improver, it can be used in cakes and pasta, and it can be used in moderation according to production needs.
4. Used as detergent, bath salt and medicine for wool rinsing, and alkaline agent in leather tanning.
5. Used as a neutralizing agent and leavening agent in the food industry, such as making amino acids, soy sauce, steamed buns, steamed buns and other pasta foods. It can also be mixed with alkaline water and added to pasta to increase elasticity and extensibility. Sodium carbonate can also be used in the production of monosodium glutamate
6. Used as an antacid and osmotic laxative in the pharmaceutical industry.
7. Anhydrous sodium carbonate is used for chemical and electrochemical degreasing, chemical copper plating, aluminum corrosion, electrolytic polishing of aluminum and alloys, chemical oxidation of aluminum, sealing after phosphating, rust prevention between processes, electrolytic degradation and chromium removal In addition to oxide film, it is also used for pre-plating copper, steel plating, steel alloy electroplating electrolyte
8. In the metallurgical industry, it can be used as a smelting flux and a flotation agent for beneficiation, and as a desulfurizer in steelmaking and antimony smelting.
9. Used as water softener in printing and dyeing industry.
10. In the tanning industry, it is used for degreasing raw hides, neutralizing chrome tanned leather and increasing the alkalinity of chrome tanning liquor.
11. Standard for calibrating acid in quantitative analysis. Determination of aluminum, sulfur, copper, lead and zinc. Test urine and full blood sugar. Analysis of co-solvents for silica in cement. Metallographic analysis, etc.

Package:

Light soda ash: 40kgs/bag, 21 tons/20'FCL without pallet

Concentrated soda ash: 50kgs/bag, 27 tons/20'FCL without pallet

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