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Sodium Carbonate (Magadi Soda)
Sodium Carbonate (Magadi Soda) is an inorganic white powder with the chemical formula Na₂CO₃. It is a key industrial alkali used in glass manufacturing, water treatment, and chemical production. This light-density form is highly soluble and reacts with acids to form salts, making it essential for pH regulation and as a cleaning agent in various industrial processes.
Sodium Carbonate (Magadi Soda)
Primary Uses
- Glass Manufacturing
- Lowers melting point of silica in glass production (70% of global use).
- Improves chemical durability of glass products.
- Chemical Production
- Precursor for sodium compounds (bicarbonate, silicates, phosphates).
- pH regulator in chemical synthesis processes.
- Water Treatment
- Softens hard water by precipitating calcium/magnesium ions.
- Neutralizes acidic wastewater streams.
- Detergents & Cleaners
- Key ingredient in powdered detergents and laundry boosters.
- Degreases surfaces in industrial cleaning formulations.
- Pulp & Paper
- Pulping agent in kraft process for paper production.
- pH adjuster in bleaching operations.
Secondary Uses
- Food Industry
- pH control agent in food processing (E500).
- Water softener in beverage production.
- Textile Processing
- Scouring agent for wool and cotton fibers.
- Fixes dyes to fabrics.
- Metallurgy
- Flux in smelting operations.
- Extracts tungsten from ores.
- Swimming Pools
- Raises pH and alkalinity of pool water.
- Photography
- pH buffer in developing solutions.
1. Basic Identification Attributes
- Chemical Name (IUPAC): Sodium carbonate
- Common/Trade Name: Soda Ash Light, Washing Soda
- CAS Number: 497-19-8
- HS Code: 2836.20.00
- Synonyms: Disodium carbonate, Carbonic acid disodium salt
2. Physical & Chemical Properties
- Physical State: White crystalline powder
- Color & Odor: White; odorless
- Solubility: 22 g/100 mL water (20°C)
- Density: 2.54 g/cm³
- pH: 11.5 (1% solution)
3. Safety & Hazard Attributes
- GHS Classification: Skin/Eye Irritant (Category 2)
- Toxicity: LD₅₀ 4,000 mg/kg (oral, rat)
- Exposure Limits: TWA 2 mg/m³ (respirable dust)
4. Storage & Handling Attributes
- Storage Conditions: Dry, well-ventilated area
- Container Type: Poly-lined bags or fiber drums
- Shelf Life: Indefinite if kept dry
- Handling Precautions: Use dust mask and goggles
5. Regulatory & Compliance Attributes
- FDA 21 CFR 184.1742 (food-grade)
- REACH registered
- Meets FCC and USP standards
6. Environmental & Health Impact
- Biodegradability: Not applicable (inorganic)
- Ecotoxicity: LC₅₀ >100 mg/L (fish)
- Bioaccumulation: None
Safety Handling Precautions
- PPE Required: Gloves, goggles, dust respirator
- Handling Guidelines: Avoid dust generation
- Storage Measures: Separate from acids
First Aid Measures
- Inhalation: Move to fresh air
- Skin Contact: Wash with plenty of water
- Eye Contact: Rinse for 15 minutes
- Ingestion: Rinse mouth, drink water
Firefighting Measures
- Fire Hazards: Non-combustible
- Extinguishing Media: Water spray
- Hazardous Combustion Products: None
Related products
Ammonia Acetate
Ammonia Acetate is a white crystalline solid or granular powder with a mild ammoniacal odor. It is a salt formed from ammonia and acetic acid, widely used in laboratories, industrial processes, and some niche food and pharmaceutical applications. Ammonium Acetate is highly soluble in water and often utilized as a buffer solution in biochemical and analytical chemistry due to its ability to maintain pH. It also serves as a precursor in the synthesis of various chemicals and acts as a neutralizing agent in several industrial applications.
Benzyl Konium Chloride
Benzyl Konium Chloride (BAC) 50% is a quaternary ammonium compound with potent antimicrobial and disinfectant properties. It is a cationic surfactant widely used for its bactericidal, fungicidal, and virucidal effects. This clear to pale yellow liquid concentrate is highly soluble in water and is commonly used in healthcare, sanitation, and industrial hygiene applications. BAC 50% solutions serve as active ingredients in disinfectants, sanitizers, and antiseptics due to their effectiveness against a broad spectrum of microorganisms.
Dipotassium Hydrogen Phosphate
Dipotassium Hydrogen Phosphate (also known as dipotassium phosphate, DKP) is an inorganic salt used widely as a buffering agent, emulsifier, and nutritional supplement in various industries. It is a white, crystalline, highly water-soluble powder with alkaline properties. DKP plays a vital role in food processing, pharmaceuticals, water treatment, and agriculture due to its ability to stabilize pH, improve texture, and supply essential potassium and phosphate ions.
Distilled Monoglycerides Remosoft
Distilled Monoglycerides Remosoft are purified monoglycerides derived from the glycerolysis of edible fats and oils, followed by a distillation process that removes impurities and enhances purity. They are colorless to pale yellow, odorless, and possess excellent emulsifying properties. DMG is widely used in food, pharmaceutical, and cosmetic industries due to its surface-active properties, ability to stabilize emulsions, and function as an anti-caking and lubricating agent. The distilled grade ensures high purity and low free fatty acid content, making it suitable for sensitive applications.
Hydrochloric Acid (HCL)
Hydrochloric Acid is a clear, colorless to slightly yellow aqueous solution of hydrogen chloride gas. It is a strong, highly corrosive mineral acid with a sharp, pungent odor. The chemical formula is HCl with a molecular weight of 36.46 g/mol. Hydrochloric Acid is completely miscible with water and many organic solvents. It is non-flammable but extremely corrosive to metals and human tissue. Technical grade Hydrochloric Acid is manufactured for industrial applications including chemical manufacturing, steel pickling, oil well acidizing, water treatment, and pH adjustment. It is available in various concentrations, typically ranging from 30% to 38% by weight.
Hydrogen Peroxide Food Grade
Hydrogen Peroxide Food Grade is a highly concentrated aqueous solution of hydrogen peroxide (H₂O₂), formulated specifically for use in food processing and related applications. It appears as a clear, colorless liquid with a slightly sharp, acrid odor. Renowned for its powerful oxidizing and bleaching properties, hydrogen peroxide is a strong antimicrobial agent and environmentally friendly disinfectant that decomposes into water and oxygen, leaving no harmful residues. The food-grade designation ensures compliance with strict purity standards, making it suitable for direct and indirect food contact uses, including sterilization, sanitation, and preservation.
Phosphoric acid Technical Grade
Phosphoric Acid Technical Grade is a concentrated, inorganic acid primarily used in industrial applications. It typically contains minor impurities compared to food or pharmaceutical grades but maintains excellent performance as an acidulant, rust remover, and intermediate chemical. This grade is widely used in manufacturing fertilizers, detergents, metal treatment, and other industrial processes where high purity is not critical but effective acidic properties are required.
Sodium Hexametaphosphate Food Grade
Sodium Hexametaphosphate Food Grade is a white, granular or powdery inorganic compound composed of sodium and metaphosphoric acid polymers. It is highly soluble in water and acts as an effective sequestrant, dispersing agent, and water softener. SHMP is widely used across various industries including food processing, water treatment, detergents, ceramics, and metallurgy. It helps control hardness, prevent scale formation, and stabilize formulations, making it valuable in both industrial and consumer applications.
