Sodium Carbonate (Soda Ash)
Sodium Carbonate is widely used in detergents, glass manufacturing, and water treatment. It provides strong alkalinity, enhances cleaning efficiency, and softens water. With consistent quality and high solubility, it supports improved process performance and product effectiveness across various industrial and chemical applications.
Description
Sodium Carbonate (Soda Ash) — Premium Industrial Grade Chemical Supplier
Sourcing reliable and consistent sodium carbonate is one of the most critical procurement decisions for manufacturers across glass, detergent, and chemical processing industries. Davar ChemTech, headquartered in Vadodara, Gujarat, has established itself as a dependable supply partner delivering high-purity soda ash to industrial buyers throughout India. Whether your plant operates in continuous glass melting, batch detergent formulation, or large-scale water treatment, the quality and consistency of your sodium carbonate feedstock directly impacts throughput, product clarity, and overall process economics. Our buyers consistently report improved batch-to-batch uniformity when switching to our supply, resulting in fewer rejections and lower quality-control overhead.
Manufacturing environments demand more than just a competitive price. Plant heads and procurement managers need a supplier who understands delivery timelines, documentation accuracy, and material handling nuances. Davar ChemTech addresses each of these concerns with a streamlined order-to-dispatch workflow, supported by a dedicated logistics team that ensures pan-India delivery within committed timeframes. Our soda ash grades are sourced from established manufacturers and undergo rigorous incoming quality checks, so you receive material that meets your process specifications every single time.
Key Technical Features
- Available in Light Dense and Dense soda ash grades tailored to glass manufacturing and detergent formulations respectively
- High purity levels (99.0%+ Na2CO3) ensuring minimal impurity interference in sensitive chemical processes
- Consistent particle size distribution that enhances dissolution kinetics in batch and continuous operations
- Low moisture content (< 0.5%) reducing clumping risks during storage and handling in humid climates
- Available in standard 50 kg PP laminated bags and bulk Jumbo bags for high-volume industrial consumers
- Compliant with IS 703 and relevant Bureau of Indian Standards specifications for industrial-grade soda ash
Industrial Applications
Application Overview
| Industry | Application / Reason for Use |
| Glass Manufacturing | Primary fluxing agent in container glass, flat glass, and fiberglass production — lowers melting temperature and improves glass homogeneity |
| Detergent & Cleaning Products | Alkalinity builder and water softener in powdered and liquid detergents, enhances surfactant performance in hard water conditions |
| Water Treatment | pH adjustment and alkalinity control in municipal and industrial water treatment plants, effective for boiler water conditioning |
| Chemical Processing | Key raw material for producing sodium silicate, sodium bicarbonate, and various inorganic chemicals via reaction pathways |
| Textile Industry | Used as a scouring and dyeing auxiliary to maintain alkaline conditions during fiber processing and color fixation |
| Paper & Pulp | Alkalinity regulator in pulping processes and de-inking operations for recycled fiber streams |
In glass manufacturing, sodium carbonate serves as the principal fluxing agent, reducing the melting temperature of silica from approximately 1700°C to around 1000°C, which translates into substantial energy savings for furnace operations. The quality of soda ash directly determines glass clarity, bubble count, and workability. Glass plants across Gujarat and Maharashtra have reported measurable improvements in reject rates when using Davar ChemTech’s dense-grade soda ash, attributing this to the consistent particle size and low iron oxide contamination levels.
Within the detergent industry, sodium carbonate functions as a builder that sequesters calcium and magnesium ions from hard water, thereby preventing surfactant precipitation and improving cleaning efficiency. In regions where water hardness exceeds 300 ppm, formulators increase soda ash loading by 15-20% to maintain performance. Davar ChemTech supplies light-grade soda ash with fast dissolution properties specifically suited for high-shear detergent blending equipment, ensuring homogeneous product batches and reducing mixing cycle times.
Water treatment plants leverage sodium carbonate for pH adjustment and alkalinity supplementation in both municipal distribution systems and industrial effluent treatment. Unlike caustic soda, soda ash offers a gentler pH shift curve, reducing the risk of overshooting target pH levels. Industrial boiler operators also use soda ash for internal water conditioning, where its controlled alkalinity helps precipitate calcium hardness without aggressive pH spikes.
Technical Specifications
| Parameter | Details |
| Chemical Name | Sodium Carbonate (Na2CO3) |
| CAS Number | 497-19-8 |
| Purity (Na2CO3) | ≥ 99.0% (Light Grade) / ≥ 99.2% (Dense Grade) |
| Appearance | White crystalline powder or granules |
| Solubility | 21.5 g/100 mL at 20°C (water) |
| Bulk Density | 0.5-0.6 g/cm³ (Light) / 0.9-1.1 g/cm³ (Dense) |
| Fe2O3 Content | ≤ 0.003% (Dense Grade) |
| Chloride (Cl) | ≤ 0.3% |
| Packaging Options | 50 kg PP laminated bags / 500 kg & 1000 kg Jumbo bags |
| Shelf Life | 24 months from date of manufacture (store in dry conditions) |
Storage, Handling & Safety
Sodium carbonate should be stored in a dry, well-ventilated warehouse away from moisture-prone areas. Although soda ash is classified as non-hazardous under standard transport regulations, prolonged exposure to humid environments can cause caking and flowability issues. Bags should be stored on pallets with at least 10 cm clearance from the floor and away from direct water sources. Workers handling sodium carbonate should wear dust masks, safety goggles, and chemical-resistant gloves to prevent eye and skin irritation from alkaline dust. In case of contact with eyes, rinse immediately with copious amounts of water for at least 15 minutes and seek medical attention. Sodium carbonate is compatible with most common packaging materials including PP woven bags and HDPE liners, but prolonged contact with aluminum or zinc in the presence of moisture should be avoided due to corrosion risk.
Supply Capability & Distribution
Davar ChemTech maintains ready stock of both light and dense-grade sodium carbonate at our Vadodara warehouse, enabling rapid dispatch to industrial consumers across India. Our strategic location in the heart of Gujarat’s chemical corridor provides direct access to the NH-8 highway network, ensuring efficient road freight movement to major industrial hubs in Maharashtra, Rajasthan, Madhya Pradesh, and beyond. We service both full truckload (FTL) and part truckload (PTL) requirements, and our logistics partners are experienced in handling chemical cargo with appropriate documentation including Material Safety Data Sheets (MSDS), test certificates, and GST-compliant invoices. Whether you need a one-time emergency consignment or a scheduled monthly supply program, our team can tailor delivery schedules to match your production planning needs.
Quality & Trust
Davar ChemTech’s commitment to quality goes beyond the product itself. Every batch of sodium carbonate that leaves our facility is accompanied by a Certificate of Analysis (CoA) confirming purity, moisture, and particle size parameters. We operate on the principle that a supplier’s reliability is measured not just by product quality, but by consistent supply availability, transparent communication, and responsive customer service. Our long-standing relationships with glass manufacturers, detergent companies, and water treatment specialists across India are a testament to our ability to deliver on these promises. By choosing Davar ChemTech as your soda ash supply partner, you gain access to a team that understands industrial chemistry, supply chain logistics, and the importance of getting the right material to your plant floor on time.
Contact Davar ChemTech today for competitive pricing, bulk order arrangements, and technical specifications on Sodium Carbonate. Call us or email your requirements to receive a customized quotation within 24 hours.
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