Soda Ash Light 25kg Bag

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Soda Ash Light, 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.

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Categories: Inorganic and Organic Standards, LABORATORY CHEMICALS, pH Adjusters, WATER TREATMENT CHEMICALS Tags: Chemical pH Adjustment, Inorganic chemical, Light Soda Ash Powder, Soda Ash Light, Sodium Carbonate Light, Water treatment

Description

Uses

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.

PRODUCT KEY FEATURES

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

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