Commodity : Soda Ash Light / Dense
Molecular formula:na2co3
Molecule weight:105.99
H.S Code:28362000
Cas: 497-19-8
Properties : white crystal powder, easily soluble in water, water solution is alkali. Easily absorbing moisture and co2 if exposing in the air.
Applications: mainly used in glass-manufacturing, chemical industry, metallurgy, paper, dye, synthetic washes and petrochemistry.
Packing :25kg/ 40kg/50kg/750kg pp woven bag with waterproof pe inner , two layers
Specifications standard : gb210.1-2004
Items : specification
First grade : specification
Second grade
Total alkalinity(as na2co3 in dry base) %99.2% min98.8% min
Chloride content(as nacl) %0.7% max0.9% max
Iron content(as fe in dry base) /%0.003% max0.0035% max
Sulphate content(as so4 in dry base) /%0.03% max0.03% max
Water insoluble matter /%0.03% max0.03% max
Loss on ignition a/ %0.5% max0.5% max
Sodium Carbonate Soda Ash Potential Functions: Cosmetics & Pharmaceuticals Food Industrial & General Potential Functions: Anti Caking Agent Buffering Agent Leavening Agent Raising Agent Stabilizer Potential Applications: Adhesives Fertilizer Seasonings Bakery Health Care Skin Care Cereals Metal Finishing Snack Foods Cleaning Chemicals Oral Care Water Treatment Confectionary Personal Care Dairy Ready Meals
Sodium Carbonate Soda Ash Potential Functions: Cosmetics & Pharmaceuticals Food Industrial & General Potential Functions: Anti Caking Agent Buffering Agent Leavening Agent Raising Agent Stabilizer Potential Applications: Adhesives Fertilizer Seasonings Bakery Health Care Skin Care Cereals Metal Finishing Snack Foods Cleaning Chemicals Oral Care Water Treatment Confectionary Personal Care Dairy Ready Meals
True specific gravity 2.533 (20�°C), bulk density 0.90min. Easily soluble in water, Maximum solubility at 35.4�°C. The aqueous solution appears strong alkalinity. On exposure to air it easily absorbs moisture, carbon dioxide, and gradually forms sodium bicarbonate (caking soda). Usage: 1.The manufacture of glass is one of the most important uses of sodium carbonate. When it is combined with silica (SiO2) and calcium carbonate (CaCO3) and heated to very high temperatures, then cooled very rapidly, glass is produced. This type of glass is known as soda lime glass. 2. Soda ash also is used to clean the air and soften water. 3. Manufacture of Caustic Soda and dyestuffs 4. metallurgy (processing of steel and extraction of iron etc), 5. (flat glass, sanitary pottery) 6. national defense (TNT manufacturing, 60% gelatin-type dynamite ) and some other aspects, such as rock oil refining, paper manufacturing, paint, salt refining, softening of hard water, soap, medicine , food and so on.
Sodium carbonate, also known as soda ash dense, is a white, odorless, and alkaline chemical compound with a wide range of industrial applications. It is primarily used in the manufacturing of glass, detergents, chemicals, and as a pH regulator in water treatment processes. Sodium carbonate is obtained from the natural mineral trona or synthesized through the Solvay process, and it is highly soluble in water. Its versatility and effectiveness in various industries have earned it a crucial role as a cleaning agent, pH stabilizer, and flux in metallurgy, cement production, and textile processing, among others.
Sodium carbonate is one of the important chemical raw materials. It is widely used in light industry, daily chemicals, building materials, chemical industry, food industry, metallurgy, textile, petroleum, national defense, medicine and other fields.
Product Name: Soda Ash Chemical Name: Sodium Carbonate Chemical Formula: Na2CO3 CAS Number: 497-19-8 Description: Soda Ash, also known as Sodium Carbonate, is a highly versatile and widely used industrial chemical. It appears as a white, odorless powder or granular material and is known for its alkalinity. Soda Ash is used in a variety of applications, including glass manufacturing, water treatment, detergents, and chemical production. Appearance: Soda Ash typically appears as a white, odorless powder or granular material. Key Features: High Alkalinity: Provides effective pH control and neutralization of acids. Versatility: Suitable for a wide range of industrial and domestic applications. Excellent Solubility: Easily dissolves in water to form a strongly alkaline solution. Efficient Cleaning Agent: Enhances cleaning power in detergents and cleaning products. Cost-Effective: Economical source of sodium ions and alkalinity for industrial processes. Applications: Glass Manufacturing: Key raw material in the production of glass. Enhances the workability and chemical properties of glass. Water Treatment: pH adjustment and water softening. Removes hardness and reduces acidity in water. Detergents and Cleaning Products: Boosts cleaning power in laundry detergents and household cleaners. Used in automatic dishwashing detergents. Chemical Production: Manufacture of sodium-based chemicals. Used in the production of sodium bicarbonate, sodium silicate, and other sodium compounds. Pulp and Paper Industry: Used in the pulping process and as a pH regulator. Metallurgy: Used in the smelting and refining of metals. Technical Specifications: Purity: 99.2% min Sodium Chloride (NaCl): 0.7% max Iron Content: 20 ppm max Moisture Content: 0.05% max Bulk Density: 0.95 - 1.05 g/cm�³ Packaging: Soda Ash is available in various packaging options to meet customer needs: 25 kg HDPE Bags with inner lining 50 kg HDPE Bags with inner lining 1000 kg Jumbo Bags Bulk packaging and customized packaging options available on request Storage and Handling: Store in a cool, dry, and well-ventilated area away from moisture and incompatible materials such as acids. Ensure containers are tightly closed when not in use. Handle with care using appropriate personal protective equipment (PPE) to avoid inhalation and contact with skin and eyes. In case of contact, rinse immediately with plenty of water. Safety and Regulatory Information: Regulatory Compliance: Complies with REACH, OSHA, and other relevant international standards. Safety Data Sheet (SDS): Available on request, providing detailed information on safety, handling, and emergency measures
Sodium Carbonate(Soda Ash), Pharmaceutical/ Industrial/ Food Grade, International Standards, China Supplier (Guangxi Kunya Biotechnology Co., Ltd.)
Soda ash, also known as sodium carbonate, is an odorless, white powder that is stable, not toxic, explosive, or flammable. There are three grades of soda ash that are produced: dense soda ash, light soda ash, and washing soda. Dense soda ash is an anhydrous substance that is widely used in the manufacture of different products. Light soda ash is widely used as a pH regulator/buffering agent in multiple industrial processes. Washing soda is an anhydrous substance that is produced by combining light soda ash along with additional molecules of water. It is mostly used in soaps and washing detergents to improve their cleaning properties. Soda ash is used for numerous chemical reactions due to its high solubility. It is mostly used as an ingredient in the manufacture of dyes and coloring agents, synthetic detergents, and fertilizers. It is also an important chemical agent used in enameling and petroleum industries. Sodium carbonate is used to improve and treat the alkalinity of lakes that have been affected by rain. It is also used to reduce the acidity of emissions being generated from a power plant. Soda ash is replacing phosphates that were earlier being used in a number of household detergents. Many other cleaning products such as dishwashing soaps also contain varying amounts of soda ash in their formulations. Sodium carbonate is used to remove or de-clarify phosphates and sulfurs from a number of non-ferrous and ferrous ores. It is also used in recycling of aluminum and zinc. Soda ash is an important ingredient in the manufacture of glass, since it helps reduce silicaâ??s melting point. It is also a common addition to spa and pool treatment chemicals helping in reducing the acidity in water. Soda ash is also used in manufacture and sealants and glues, preparing pulp in paper manufacture, and sometimes in soil preparation as well.
1,Chemical Name: Sodium Carbonate 2,Molecular Formula:CNa2O3 3,Molecular Weight: 105.99 4,CAS: 497-19-8 5,Character: Anhydrous is a white crystalline powder, relative density 2.53, melting point 851 ºC, heated to 400 ºC decomposition. Insoluble in ethanol, soluble in water, dissolved when heat, solution is strongly alkaline. Easily deliquescence agglomeration in the air, absorb CO2 and produce sodium bicarbonate. Monohydrate as a fine white crystal or powder, the relative density of 1.55. Stable at room temperature and heated to lose crystal water becomes anhydrous at 100 ºC. Decahydrate colorless transparent crystallization temperature 34 ºC, relative density (20 ºC) 1.44, in the air easily weathered. 6,Usage: It is one of the important chemical raw materials used in making chemicals, cleaning agents, detergents, but also for photography and manufacturing pharmaceuticals products. 7,Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. 8,Storage and Transport: It should be stored in a dark, dry and ventilative warehouse, kept away from water and moisture; unloaded with care to avoid damage. Furthermore, it must be stored separately from poisonous substances.
