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    Soda Ash Dense

    Na2CO3

    Product Overview

    Dense grade sodium carbonate (Na2CO3) — alkaline builder, pH regulator, and water softener for detergent powder formulation, glass production, and industrial processing in Oman.

    Detailed Description

    Soda Ash Dense (Dense Grade Sodium Carbonate) supplier in Oman — Global Chemicals LLC supplies soda ash dense (Na2CO3) to detergent powder manufacturers, glass producers, water treatment operators, and industrial chemical users across Muscat, Sohar, and Oman. Soda ash is one of the highest-volume inorganic chemicals produced globally, and is a critical raw material in the detergent, glass, and chemical industries. Dense grade soda ash has a higher bulk density (approximately 1,000–1,100 kg/m³) compared to light grade, making it more suitable for applications where volume efficiency, reduced dusting, and free-flowing properties in powder formulations are important. In detergent powder manufacturing, soda ash dense acts as an alkaline builder — raising the wash liquor pH, enhancing surfactant performance, softening hard water by precipitating calcium and magnesium carbonate, and saponifying greasy soils. It is the standard alkaline base in powder laundry detergents, dishwasher powder, and scouring powders. In glass production (one of the major applications in the GCC), soda ash is a key flux used to lower the melting temperature of silica. In water treatment, soda ash is used for pH correction and softening. Global Chemicals LLC supplies soda ash dense in 25kg bags and 1,000kg big bags. SDS and CoA available.

    Also Known As:

    Sodium carbonate dense, Soda ash dense, Dense soda ash, Washing soda, Sodium carbonate anhydrous, Calcined soda

    CAS Number:497-19-8

    Applications & Uses

    Detergent powder formulation — alkaline builder and water softener
    Glass manufacturing — flux agent to reduce silica melting point
    Water treatment — pH adjustment and lime softening
    Textile processing — scouring and mercerisation bath alkali
    Chemical manufacturing — sodium carbonate source for synthesis
    Pulp and paper — kraft pulping cooking liquor
    Food grade — pH regulator and leavening agent (E500)
    Effluent neutralisation — acidic wastewater treatment

    Technical Specifications

    Na2CO3 content: 99.2% minimum
    Bulk density: 1,000–1,100 kg/m³
    Particle size: Coarse, free-flowing granules (0.2–1.0mm typical)
    NaCl: 0.15% maximum
    Na2SO4: 0.04% maximum
    Fe2O3: 0.003% maximum
    Loss on ignition: 0.5% maximum
    Packaging: 25kg PP bag, 1,000kg big bag
    ISO 9001 Certified Fast Delivery Oman & GCC Export

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