Soda Ash Light Bag
Soda Ash Light Bag, also known as sodium carbonate light, is a white, odorless, granular or powdered chemical with high solubility in water. It is widely used in industries as a key raw material for manufacturing glass, detergents, and chemicals. The light grade features finer particle size and lower bulk density compared to dense soda ash, making it suitable for applications requiring rapid dissolution and uniform mixing. Soda Ash Light plays a crucial role in pH regulation, water softening, and as an alkalizing agent across diverse sectors.
Soda Ash Light Bag
Primary Uses
Glass Manufacturing
- Used as a fluxing agent to lower the melting point of silica, facilitating glass formation.
- Provides sodium oxide to enhance glass durability, clarity, and chemical resistance.
Detergents and Soaps
- Serves as a builder to soften water and enhance cleaning efficiency in powder and liquid detergents.
- Helps remove hardness ions like calcium and magnesium from water.
Chemical Industry
- Acts as a raw material in the production of sodium bicarbonate, sodium silicates, and other sodium-based chemicals.
- Used in pH adjustment and neutralization processes in various chemical reactions.
Water Treatment
- Applied to soften hard water by precipitating calcium and magnesium ions.
- Used in wastewater treatment for pH control and heavy metal precipitation.
Pulp and Paper Industry
- Employed in pulping and bleaching processes to control alkalinity and improve fiber processing.
Food Industry
- Used as a food additive (E500) for acidity regulation and leavening in baking.
Secondary Uses
Textile Industry
- Utilized in dyeing and printing processes to maintain alkaline conditions.
Pharmaceuticals
- Used as a pH modifier in drug formulations and pharmaceutical processing.
Environmental Applications
- Applied in flue gas treatment to neutralize acidic emissions.
Laboratory Uses
- Common reagent for analytical chemistry and pH buffering solutions.
Basic Identification Attributes
- Chemical Name (IUPAC): Sodium carbonate
- Common/Trade Name: Soda Ash Light
- CAS Number: 497-19-8
- HS Code: 2836.20
- Synonyms: Sodium carbonate light, washing soda light
Physical & Chemical Properties
- Physical State: Granular or powder
- Color & Odor: White, odorless
- Bulk Density: Approx. 0.4–0.6 g/cm³ (lighter than dense soda ash)
- Solubility: Highly soluble in water
- pH (1% solution): 11.4 (alkaline)
- Melting Point: Decomposes at ~851°C
Safety & Hazard Attributes
- GHS Classification: Eye irritant (Category 2), Skin irritant (Category 2)
- Toxicity: Low toxicity; may cause irritation on contact
- Exposure Limits: Follow occupational exposure limits and safety data sheet recommendations
Storage & Handling Attributes
- Storage Conditions: Store in a cool, dry, well-ventilated area away from moisture and incompatible substances
- Container Type: Supplied in sealed polyethylene or paper bags (25kg)
- Shelf Life: Typically 2 years if stored properly
- Handling Precautions: Use gloves and eye protection; avoid dust inhalation
Regulatory & Compliance Attributes
- Complies with industrial chemical regulations and standards
- Approved for food additive use where applicable (E500)
- Meets REACH and OSHA safety requirements
Environmental & Health Impact
- Biodegradability: Inorganic compound; does not biodegrade but is environmentally benign at low concentrations
- Ecotoxicity: Low toxicity to aquatic life at typical use concentrations
Bioaccumulation: Not significant
Safety Handling Precautions
- PPE Required: Gloves, goggles, dust mask or respirator recommended when handling powder
- Handling Guidelines: Avoid creating dust; work in well-ventilated areas
- Storage Measures: Keep containers tightly closed and stored in a dry environment
First Aid Measures
- Inhalation: Move to fresh air; seek medical attention if breathing difficulty occurs
- Skin Contact: Wash with soap and water; seek medical advice if irritation persists
- Eye Contact: Rinse thoroughly with water for at least 15 minutes; seek medical help if irritation persists
- Ingestion: Rinse mouth; do not induce vomiting; seek immediate medical attention
Firefighting Measures
- Fire Hazards: Non-flammable but can release toxic fumes if exposed to fire
- Extinguishing Media: Use water spray, foam, dry chemical, or CO₂ for surrounding fires
- Special Precautions: Use protective equipment and self-contained breathing apparatus
Hazardous Combustion Products: May produce sodium oxides and carbon oxides

Preservatives(food)
Flavor Enhancers
Acidulants
Sweeteners
Antioxidants
Colorants(food)
Nutraceutical Ingredients (food)
Nutrient Supplements
Emulsifiers
Collectors
Dust Suppressants
Explosives and Blasting Agents
Flocculants and Coagulants
Frothers
Leaching Agents
pH Modifiers
Precious Metal Extraction Agents
Antioxidants(plastic)
Colorants (Pigments, Dyes)
Fillers and Reinforcements
Flame Retardants
Monomers
Plasticizers
Polymerization Initiators
Stabilizers (UV, Heat)
Antifoaming Agents
Chelating Agents
Coagulants and Flocculants
Corrosion Inhibitors
Disinfectants and Biocides
Oxidizing Agents
pH Adjusters
Scale Inhibitors( water)
Antioxidants(cosmetic)
Emollients
Fragrances and Essential Oils
Humectants
Preservatives
Surfactants(cosmetic)
Thickeners
UV Filters
Fertilizers
Soil Conditioners
Plant Growth Regulators
Animal Feed Additives
Biostimulants
Pesticides (Herbicides, Insecticides, Fungicides)
Active Pharmaceutical Ingredients (APIs)
Excipients
Solvents(pharmaceutical)
Antibiotics
Antiseptics and Disinfectants
Vaccine Adjuvants
Nutraceutical Ingredients (pharmaceutical)
Analgesics & Antipyretics
Analytical Reagents
Solvents(lab)
Chromatography Chemicals
Spectroscopy Reagents
microbiology-and-cell-culture-reagents
Molecular Biology Reagents
Biochemical Reagents
Inorganic and Organic Standards
Laboratory Safety Chemicals
Specialty Laboratory Chemicals(Special Laboratory Equipment)
Demulsifiers
Hydraulic Fracturing Fluids
Scale Inhibitors(oil)
Surfactants(oil)
Drilling Fluids
Dyes and Pigments
Bleaching Agents
Softening Agents
Finishing Agents
Antistatic Agents
Admixtures
Waterproofing Agents
Sealants and Adhesives
Curing Compounds
Concrete Repair Chemicals
Anti-Corrosion Coatings
Surfactants(cleaning)
Builders
Enzymes
Solvents (Cleaning)
Fragrances
Electronic Chemicals
Catalysts
Lubricants
Photographic Chemicals
Refrigerants
Automotive chemicals
Pyrotechnic Chemicals
Biodegradable Surfactants
Bio-based Solvents
Renewable Polymers
Carbon Capture Chemicals
Wastewater Treatment Chemicals
Pigments
Solvents(paint)
Specialty Coatings
Binders/Resins
Additives
Driers
Anti-Corrosion Agents
Functional Coatings
Application-Specific Coatings
Fresh Herbs
Ground Spices
Whole Spices
Spice Blends
Dried Herbs
Leavening Agents
Dough Conditioners
Flour Treatments
Fat Replacers
Decoratives
Preservatives(baking)
Plasticizers & Softeners
Reinforcing Agents
Adhesion Promoters
Vulcanizing Agents
Antidegradants
Blowing Agents
Fillers & Extenders
Accelerators & Retarders