Wholesale soda ash, food grade, edible sodium carbonate, Haihua, starting from one bag. Large batch sizes are preferred

Description :

　　Soda ash, scientific name sodium carbonate, commonly known as soda ash, rock alkali, alkali ash, alkali powder, washing alkali, chemical formula Na2CO3 belongs to the salt category. Soda ash has the appearance of white powder and fine-grained crystals, with a bitter taste. Its aqueous solution hydrolyzes to be alkaline and has a certain degree of corrosiveness. It can neutralize with acid, generate corresponding salts, and release carbon dioxide. Soda ash has strong hygroscopicity and is easily deliquescent in humid air, slowly absorbing carbon dioxide and water, and partially turning into sodium bicarbonate. Therefore, the packaging should be tight and responsible for preventing moisture absorption and clumping

　　The purpose and description of the product

　　Sodium carbonate is one of the important chemical raw materials, widely used in light industry, daily chemical, building materials, chemical industry, food industry, metallurgy, textile, petroleum, national defense, and other fields. In industrial alkali, the main industries are light industry, building materials, and chemical industry, accounting for about 2/3. Next are metallurgy, textiles, petroleum, national defense, and other industries

　　The glass industry is a consumer sector of soda ash, consuming 0.2 tons of soda ash per ton of glass.

　　Mainly used for float glass, cathode ray tube glass shells, optical glass, etc. Soda ash provides Na ions in glass mixtures, acts as a clarifying agent to eliminate bubbles in the glass liquid, and releases CO2 gas during thermal decomposition in the kiln, which plays a stirring role in the glass container!

　　2 can also be used in other departments such as chemical, metallurgical, etc

　　Industrial sodium carbonate evaporates and produces gas when exposed to high temperatures. It can be used to stir metal liquids and effectively remove sulfur when combined with metallurgical calcium oxide shells. The use of heavy soda ash technology reduces alkali dust flying, reduces raw material consumption, improves working conditions, and can also enhance product quality. At the same time, it reduces the erosion effect of alkali powder on refractory materials and extends the service life of kilns

　　3. As a buffering agent, neutralizing agent, and dough improver, it can be used for pastries and noodle products. It can be used in moderation according to production needs. During the dough making process, microorganisms will form acid, and the dough will become sour after it starts. It must be neutralized with alkali to make delicious noodles

　　As a detergent used for wool washing, bath salts, and alkaline agents in tanning leather.

　　Soda ash solution is alkaline due to hydrolysis, and the alkaline solution can undergo saponification reaction with oil stains to generate sodium higher fatty acids that are soluble in water

　　5 drilling soda ash

　　Soda ash can reduce the filtration loss of new slurry, increase viscosity and shear force, but excessive soda ash can cause clay particles to coagulate and damage the performance of drilling fluid. The appropriate dosage needs to be determined through slurry making experiments. Besides When drilling cement plugs or drilling fluids are invaded by calcium, adding an appropriate amount of soda ash to precipitate Ca2+into CaCO? 6-1 can also improve the performance of drilling fluid

　　6 color TV reagents (now used less)

　　7 is used in the pharmaceutical industry as an antacid and a penetrating laxative.

　　Anhydrous sodium carbonate is used for electrical and electrochemical degreasing, corrosion of copper and aluminum plating, electrolytic polishing of chlorine and alloys, chemical oxidation and phosphating of aluminum, sealing after phosphating, rust prevention between processes, electrolytic removal of chromium coatings and chromium oxide films, etc. It is also used in electrolytes for pre copper plating, electroplating, and steel alloy plating

　　9. Used as a softening agent in the printing and dyeing industry

　　10. Used in the leather industry for degreasing raw hides, neutralizing chrome tanned leather, and increasing the alkalinity of chrome tanning solutions.

　　11 lightweight soda ash can be used as rubber

　　12 water treatment, using lime and soda ash method to soften water quality. Lime is generally used to remove carbonate hardness from water, while soda ash is used to remove non carbonate hardness

　　13. Production of Hydroxymethylcellulose Using Practical Soda Ash

　　14 by-products of soda ash are used for the production of sodium silicate

　　Sodium silicate, sodium hypochlorite, petroleum silica (quartz sand), soda ash, (or soil alkali) are melted in a melting furnace

　　The main purpose of adding soda ash to 15 cement mortar is to enhance its dry strength, and it is also to stimulate the slag in the mixed material, so it should not be added too much. Otherwise, it will result in lower strength of the mortar in the later stage!

　　16 Soda ash is used for producing crystals

　　The process of producing soda ash has the advantages of easy availability of raw materials, short process flow, low investment, no generation of three wastes, and low corrosiveness to equipment.

　　17. Supplementary use of edible alkali: 1. Jian water, also known as alkaline water or edible Jian water, is a compound food additive and a material used in food processing. Jian water is a traditional auxiliary ingredient in Cantonese mooncakes, and is often added to the dough of Cantonese mooncakes. According to the mooncake standards, the production of Cantonese mooncakes involves the use of soda ash, which is a characteristic method of making Cantonese mooncakes. Potassium carbonate and sodium carbonate are used as the main ingredients, supplemented by carbonates or polyphosphates, to form an alkaline compound

　　18 Soda ash is used for papermaking

　　In the process of pulping, it plays a certain role. In the chemical pulping process, pure alkali is used as a buffer to slowly dissolve lignin, so as to disperse cellulose into pulp. Papermaking is the process of separating cellulose and lignin in wood. Lignin is a phenylmethane structure, which is complex and stable in structure and not easy to decompose. Under alkaline conditions, lignin can be transformed into a methylene quinone structure, and conjugated double bonds are produced, which is conducive to the next step of lignin extraction (dissolution) reaction.

　　19 Soda ash is used to make burning materials

　　Burnt material refers to a mixture of rock powder containing silicates and soda ash, along with pigments, heated and melted. A glassy object that condenses after cooling, similar to glass but with a lower melting point and lower transparency (some opaque), used to manufacture vessels or handicrafts.

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