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Soda ash light is a refined inorganic alkali valued for its high sodium carbonate content and efficient performance in a broad range of industrial processes.
Soda ash light, free-flowing form supports fast solubility and uniform distribution in detergents, chemical formulations, and water-treatment systems.
Soda ash light offers dependable pH adjustment, processing consistency, and versatility for both large-scale manufacturing and specialty applications.
CAS Number: 497-19-8
EC Number: 207-838-8
Molecular Formula: Na2CO3
Molecular Weight: 105.99 g/mol
Synonyms: Soda Ash, Carbonic acid disodium salt, Sodium carbonate, anhydrous., Soda ash light, Light Soda Ash, Sodium Carbonate, Anhydrous Sodium Carbonate, Disodium Carbonate, Carbonic Acid Disodium Salt, Sodium Carbonate Anhydrous, Light Sodium Carbonate, Soda Ash, Calcined Soda, Calcined Sodium Carbonate, Industrial Sodium Carbonate, Alkali Soda, Carbonate of Soda, Na₂CO₃
Soda ash light is a low-density grade of sodium carbonate supplied as a fine white powder or light granular material with strong alkaline properties.
Soda ash light is widely used in detergents, soaps, chemical manufacturing, water treatment, pulp and paper processing, textile applications, and various industrial formulations.
Soda ash light's relatively low bulk density and high surface area make it especially suitable for applications requiring rapid dissolution, efficient dispersion, and easy incorporation into powdered products.
Soda ash light is known as a white powder, without any smell, easy soluble in water.
Soda ash light also well known as sodium carbonate, washing soda, crystal soda with formula Na2CO3.
Soda ash first found in Egypt, Egyptian use it for They used it to reduce the melting point of silica sand to produce glass vessels and ornaments soda ash is almost more than 5000 years from the day founded.
There are two kind of soda ash naturally occurred soda ash which produce with trona ore and after filtration its ready to use this grade available only in turkey and USA another type is syntactic soda or inorganic soda ash which produce by some chemical product in a simple word its produce from combination of sodium and acid carbonic and re acted with ammonia.
Soda ash light is used for production of detergents, chemicals, textile, paper, other sodium compounds and for casting industry, oil refineries.
Soda ash light is a white crystalline powder, soluble in water and strongly alkaline.
Soda ash light is widely used in glass manufacturing, detergents, chemical production, metallurgy, papermaking, water treatment, and building materials.
Soda ash light is a versatile and essential chemical compound widely used across various industries.
This non-toxic, non-flammable, and odorless white powder plays a key role in glass manufacturing, detergent production, and water treatment.
Soda ash light's unique alkaline properties make it effective as a pH regulator and water softener, helping reduce water hardness by binding with calcium and magnesium ions.
Soda ash light is a chemical compound with molecular formula CNa2O3 and molecular weight 105.988 g/mol.
Soda ash light is widely used as an industrial chemical and specialty reagent.
Soda ash light is used in the food industry, textile industry, water treatment systems, cleaning product production, and glass manufacturing.
Soda ash light is an inorganic compound with the chemical formula Na₂CO₃.
Soda ash light appears as a white, odorless powder with a strongly alkaline nature and is highly soluble in water.
The term “light” refers to its lower bulk density compared to soda ash dense, resulting from different manufacturing processes that create a more porous particle structure.
Soda ash is primarily produced through the Solvay process, which involves the reaction of sodium chloride (salt), ammonia, and carbon dioxide, or extracted from natural mineral deposits such as trona ore.
Soda ash light is one of the most important industrial alkalis and has been used for centuries in various applications.
Soda ash light’s versatility as a pH regulator, water softener, cleaning agent, and chemical intermediate has made it essential across numerous industries.
Soda ash light's ability to neutralize acids, precipitate hardness ions, and serve as a flux in high-temperature processes contributes to its widespread utility.
Major sectors utilizing Soda ash light include glass manufacturing, detergents and cleaning products, chemical production, water treatment, pulp and paper, textile processing, and metallurgy.
Soda ash light’s alkalinity, solubility, and reactivity make it a fundamental building block in both traditional industrial processes and modern manufacturing applications.
Soda ash light is a water-soluble sodium salt of carbonic acid.
Soda ash light is usually found as a white powder, a crystalline decahydrate that is readily absorbed to form the monohydrate.
Pure Soda ash light is a hygroscopic (absorbs moisture from the air) white, odorless powder.
Soda ash light has a very alkaline taste and forms a moderately simple solution in water.
Soda ash light is well known for its everyday use as a water softener domestically.
Historically, Soda ash light was extracted from the ashes of plants that grew in sodium-rich soils, such as vegetation from the Middle East, sperm from Scotland, and seaweed from Spain.
The ashes of these sodium-rich plants were distinctly different from timber ashes (used to create potash), and came to be known as "soda ash".
Synthetically, Soda ash light is produced in large quantities from salt (sodium chloride) and limestone by a method known as the Solvay process.
Soda ash light is widely utilized in glass manufacturing, detergents, water treatment, and chemical production.
Known for its consistent quality and high efficiency, Soda ash light enhances product performance and operational effectiveness across various industrial applications.
Uses of Soda Ash Light:
Soda ash light is widely used in the manufacture of detergents, soaps, and household or industrial cleaning products as an alkalinity builder and pH regulator.
Soda ash light is commonly applied in water treatment for pH adjustment, alkalinity control, and water-softening processes.
In chemical manufacturing, Soda ash light serves as an important raw material for producing sodium silicates, sodium phosphates, bicarbonates, and other sodium-based compounds.
Soda ash light is also used in pulp and paper processing, textile treatment, dyeing operations, and certain mineral-processing applications.
In glass production, Soda ash light can be used as a sodium oxide source, particularly where a lighter, more rapidly dispersing soda ash grade is preferred.
Soda ash light's fine particle structure and relatively low bulk density make it useful in dry blending, powder formulations, and processes requiring rapid dissolution.
Soda ash light is a vital basic chemical raw material.
In glass manufacturing, Soda ash light is the most essential ingredient, used to reduce the melting point of silica sand to save energy, with about half of global production dedicated to this sector.
In the detergent industry, soda ash acts as a builder to effectively soften hard water and enhance cleaning performance, widely used in the production of laundry powders and soaps.
Additionally, Soda ash light is utilized in metallurgy for the desulfurization and dephosphorization of ores, and in the paper and textile industries for degreasing and bleaching fibers.
In environmental protection, Soda ash light is frequently employed to neutralize acidic wastewater and regulate the pH levels of water systems.
Glass Manufacturing:
The largest application of Soda ash light is in glass production, where it serves as a critical flux that lowers the melting point of silica sand, the primary component of glass.
Soda ash is essential in manufacturing flat glass for windows and automotive applications, container glass for bottles and jars, and fiberglass for insulation and reinforcement materials.
In the glass-making process, soda ash reacts with silica at high temperatures to form sodium silicate, which forms the glass structure.
The use of soda ash in glass formulations improves workability, reduces energy consumption during melting, and contributes to the clarity and durability of finished glass products.
This application accounts for approximately half of global soda ash consumption.
Detergents and Cleaning Products:
Soda ash light is a key ingredient in the manufacture of synthetic detergents, laundry powders, and various cleaning products.
Soda ash light functions as a builder that enhances cleaning efficiency by softening water through the precipitation of calcium and magnesium ions, which prevents them from interfering with surfactant action.
Soda ash adjusts pH levels to optimize detergent performance and helps emulsify oils and greases for effective removal.
In household and industrial cleaners, Soda ash light provides alkalinity necessary for breaking down organic matter and tough stains.
The lower bulk density of Soda ash light makes it particularly suitable for detergent formulations where free-flowing powder characteristics and ease of blending are important.
Chemical Manufacturing of Soda Ash Light:
Soda ash light serves as an essential raw material in the production of numerous sodium-based chemicals including sodium bicarbonate (baking soda), sodium silicates, sodium phosphates, and sodium chromates.
Soda ash light is used in the manufacture of zeolites, which are employed as water softeners in detergents and as catalysts in petroleum refining.
Soda ash is utilized in the production of dyes, pigments, and pharmaceutical intermediates where it acts as a pH regulator and neutralizing agent.
Soda ash light also plays a role in synthesizing various organic chemicals and serves as a buffering agent in chemical processes.
Soda ash light's use in chemical manufacturing extends to the production of sodium cyanide for gold extraction and other specialized sodium compounds.
Water Treatment:
In water treatment applications, Soda ash light is used extensively for pH adjustment and alkalinity control in both municipal and industrial water treatment systems.
Soda ash light neutralizes acidic water, raises pH levels to prevent corrosion in distribution systems, and provides alkalinity necessary for effective coagulation and flocculation processes.
Soda ash is employed in softening processes to precipitate calcium and magnesium hardness, producing clearer, softer water suitable for industrial and domestic use.
In wastewater treatment, Soda ash light neutralizes acidic effluents before discharge and helps stabilize pH during biological treatment processes.
Swimming pool maintenance also utilizes soda ash for pH balancing and maintaining proper water chemistry.
Textile and Pulp Processing:
The textile industry uses Soda ash light in dyeing and finishing operations, where it serves as a pH buffer and mordant that helps fix dyes to fabric fibers.
Soda ash light is particularly important in reactive dye processes for cotton and other cellulosic fibers, where alkaline conditions created by soda ash enable the chemical bonding of dyes to fabric.
Soda ash aids in scouring and bleaching operations, removing natural oils, waxes, and impurities from raw fibers.
In the pulp and paper industry, soda ash is used in pulping processes for breaking down lignin in wood chips, in bleaching operations to maintain proper pH, and in de-inking recycled paper.
Soda ash light also helps control pH in paper machine systems and is used in coating formulations to improve paper surface properties and printability.
Applications of Soda Ash Light:
Soda ash light is used in the whitening of laundry, especially curtains.
Soda ash light precipitates ions that cause hardness in water as carbonates, removing them from the environment.
In this way, Soda ash light is used as a fabric softener in washing machines.
Soda ash light is the most important chemical used in glass production.
Sand and soda are combined, heated to very high temperatures, and then cooled rapidly.
This is how glass is produced.
In the textile industry, when reactive dyes are used, Soda ash light is used to create a bond between the dye and the fiber.
As a food additive, Soda ash light acts as an acid regulator, anti-caking agent, and stabilizer.
Soda ash light is used in the production of syrup powder.
Soda ash light acts as a wetting agent in brick making, thus requiring less water when extruding clay.
Soda ash light is used as a foaming agent in toothpaste.
Soda ash light creates friction and raises the pH of the mouth.
Glass Manufacturing:
Soda ash light acts as a fluxing agent, lowering the melting point of silica, reducing energy consumption, and improving production efficiency.
Soda ash light also enhances the fluidity of molten glass, making it easier to shape.
These properties are crucial for producing flat glass, container glass, optical glass, and fiberglass.
Additionally, Soda ash light improves the transparency and mechanical strength of glass products, ensuring superior optical performance.
Soda ash light's use spans across multiple industries, including construction, automotive, optics, and solar panels, contributing to sustainable development by supporting energy-efficient processes.
Detergent and Soap Production:
Soda ash light plays a key role in detergent manufacturing by adjusting pH levels and softening water, ensuring optimal cleaning performance.
Soda ash light's alkalinity neutralizes acids, maintaining the detergent’s effectiveness.
Soda ash light also binds with calcium and magnesium ions in hard water, preventing the formation of scale, thereby enhancing the performance of laundry powders and liquid detergents.
Additionally, Soda ash light improves the surface activity of soaps and detergents, enhancing their ability to remove stains and ensuring product stability during storage.
These qualities make it essential for the production of high-quality cleaning agents.
Water Treatment and Pool Management:
In water treatment, Soda ash light is used to neutralize acidic water, reducing corrosion and protecting pipes and equipment.
Soda ash light also removes calcium and magnesium ions, softening water and preventing scale formation, ensuring efficient system operations.
In swimming pool maintenance, Soda ash light regulates pH and alkalinity levels, ensuring the water remains balanced and safe for users.
Soda ash light also prevents the growth of algae, keeping the pool water clean and clear.
Chemical and Pharmaceutical Industries:
In the chemical industry, Soda ash light is used to produce essential chemicals such as sodium bicarbonate (baking soda), sodium silicate, and sodium phosphate.
These chemicals are used in the production of detergents, fertilizers, paper, and catalysts.
As an alkaline reagent, Soda ash light also helps stabilize reactions by maintaining appropriate pH levels.
In the pharmaceutical industry, Soda ash light enhances the stability of formulations and is commonly used in effervescent tablets, antacids, and mouthwashes.
Soda ash light's alkalinity neutralizes stomach acid and helps create the bubbling effect in effervescent medications, improving solubility and absorption.
Food Industry Applications:
In the food industry, Soda ash light is used to adjust acidity, improve stability, and act as a leavening agent.
In baking, Soda ash light reacts with acidic components to release carbon dioxide, making dough and pastries rise for better texture and taste.
Soda ash light also acts as a stabilizer and anti-caking agent, preventing food products from clumping during storage and ensuring freshness and flowability.
Other Uses:
Brick and Ceramic Manufacturing:
Soda ash light acts as a wetting agent to facilitate the mixing and shaping of materials, improving product quality.
Metallurgy:
Soda ash light is used in ore flotation to help separate valuable minerals from impurities and remove phosphorus and sulfur impurities from non-ferrous metals like aluminum and zinc.
Air Purification and Environmental:
Soda ash light plays a role in flue gas desulfurization, reducing sulfur dioxide emissions, and neutralizing acidic wastewater, promoting environmental compliance.
Agriculture and Pesticides:
Soda ash light is used in pesticide formulations to protect crops from pests and helps adjust soil pH for optimal plant growth.
Advantages of Soda Ash Light:
Soda ash light provides rapid dissolution and easy dispersion because of its relatively fine particle size and low bulk density.
Soda ash light offers effective alkalinity and reliable pH control in detergents, water treatment, textile processing, and chemical formulations.
Soda ash light's good blending characteristics make it particularly suitable for powdered products and dry-mix systems.
Soda ash light can improve cleaning efficiency by supporting water-softening and builder functions in detergent formulations.
Soda ash light is versatile, cost-effective, and compatible with a wide range of industrial processes.
Soda ash light's consistent sodium carbonate content also supports reproducible processing and stable product quality.
Stability and Reactivity of Soda Ash Light:
Chemical Stability:
Stable under normal handling and recommended storage conditions.
Reactivity:
Reacts with acids with evolution of carbon dioxide gas.
Aqueous solutions are strongly alkaline.
Conditions to Avoid:
Excessive moisture, high humidity, unnecessary dust generation, and contact with incompatible materials.
Incompatible Materials:
Strong acids, certain metals, and moisture-sensitive reactive substances.
Handling and Storage of Soda Ash Light:
Safe Handling:
Avoid breathing dust and prevent contact with eyes and prolonged skin exposure.
Use adequate ventilation during handling and transfer operations.
Storage Conditions:
Keep containers tightly closed in a cool, dry, well-ventilated area.
Protect from moisture and store separately from acids.
First Aid Measures of Soda Ash Light:
Inhalation:
Move the affected person to fresh air and seek medical attention if irritation or breathing discomfort persists.
Skin Contact:
Wash thoroughly with soap and plenty of water and remove contaminated clothing.
Eye Contact:
Rinse cautiously with clean water for several minutes and obtain medical attention if irritation continues.
Ingestion:
Rinse mouth and drink water if conscious.
Seek medical advice if a significant amount has been swallowed or symptoms occur.
Firefighting Measures of Soda Ash Light:
Suitable Extinguishing Media:
Soda ash light is non-combustible.
Use extinguishing media suitable for the surrounding fire.
Special Hazards:
Contact with acids can release carbon dioxide.
Very high temperatures may cause decomposition.
Protective Equipment:
Firefighters should use suitable protective clothing and respiratory protection when required by surrounding fire conditions.
Accidental Release Measures of Soda Ash Light:
Personal Precautions:
Avoid dust formation, ensure adequate ventilation, and wear suitable personal protective equipment.
Cleanup Methods:
Sweep or vacuum Soda ash light carefully and place it in a clean, dry, suitable container for recovery or disposal.
Environmental Precautions:
Prevent large uncontrolled quantities from entering drains, waterways, or soil.
Exposure Controls/Personal Protective of Soda Ash Light:
Engineering Controls:
Provide adequate general ventilation and local exhaust ventilation where dust may be generated.
Eye Protection:
Wear safety glasses or chemical-resistant goggles.
Hand Protection:
Use suitable protective gloves.
Skin Protection:
Wear appropriate protective work clothing.
Respiratory Protection:
Use suitable particulate respiratory protection where airborne dust cannot be adequately controlled.
Identifiers of Soda Ash Light:
Product Name: Sodium Carbonate (Light Soda) (Soda ash light)
Chemical Formula: Na2CO3
Cas No: 497-19-8
EINESC No: 207-838-8
UN No: Not subject to transport regulations
Physical Properties: White Solid Powder
Odor: Odorless
Molecular Weight: 106 g/mol
Density: 0.51-0.62 g/cm3
Solubility: Soluble in water
IUPAC Name: Disodium Carbonate
CAS Number: 497-19-8
EC Number: 207-838-8
Molecular Formula: Na₂CO₃
Molecular Weight: 105.99 g/mol
Chemical Family: Inorganic Carbonates
Grade: Light Soda Ash
Properties of Soda Ash Light:
Appearance: White powder or fine granular solid
Odor: Odorless
Molecular Formula: Na₂CO₃
Molecular Weight: 105.99 g/mol
Density: approx. 2.53 g/cm³
Bulk Density: Typically about 0.5–0.7 g/cm³
Solubility in Water: Highly soluble
Property: Value
Melting Point: 851 °C (lit.)
Boiling Point: 1600°C
Bulk Density: 1100 kg/m³
Density: 2.53
Refractive Index: 1.535
Storage Condition: 15-25°C
Solubility: H₂O: 1 M at 20 °C, clear, colorless
Form: Solid
Color: White
Specific Gravity: 2.532
Flame Color: Yellow
Odor: Odorless
pH Value: 10.52 (1 mM solution); 10.97 (10 mM solution); 11.26 (100 mM solution)
Acidity Coefficient (pKa): (1) 6.37, (2) 10.25 (carbonic at 25°C)
Water Solubility: 22 g/100 mL (20 °C)
Maximum Wavelength (λ_max): λ: 260 nm Amax: 0.01
λ: 280 nm Amax: 0.01
Sensitivity: Hygroscopic
Merck: 14,8596
BRN: 4154566
Dielectric Constant: 5.3 (Ambient)
Cosmetic Ingredient Function: Buffering, Bulking
InChI: 1S/CH2O3.2Na/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2
InChIKey: CDBYLPFSWZWQCE-UHFFFAOYSA-L
SMILES: O=C(O[Na])O[Na]
CAS Database: 497-19-8 (CAS DataBase Reference)
NIST Chemical Substances Information: Sodium carbonate (497-19-8)
EPA Chemical Substances Information: Sodium carbonate (497-19-8)
Molecular Formula: CNa2O3
Molecular Weight: 105.988 g/mol
Appearance: white power
Boiling Point: 1600°C
Density: 2.53
Specifications of Soda Ash Light:
Purity: ≥99.0% (Industrial Grade)
Form: White, free-flowing crystalline powder
CAS No.: 497-19-8
Molecular Formula: Na₂CO₃
Molecular Weight: 105.99 g/mol
Chemical Name: Sodium Carbonate
Bulk Density: 550–720 kg/m³
Sodium Carbonate (Na₂CO₃): ≥99.0%
Sodium Chloride (NaCl): ≤0.8%
Iron (Fe): ≤0.002%
Loss on Heating: ≤0.8%
Moisture Content: ≤0.2%
Particle Size Distribution: 90% passing 150–250 μm sieve
pH (1% Solution): 11.3–11.7
