Pure Sodium Caustic Flakes & Pearls | 99% Wholesale Supply

Technical Specifications (COA)

Core Product Advantages

• High Chemical Potency ( ≥99% Assay): Manufactured using advanced membrane-cell electrolysis technology to achieve ultra-high purity levels with minimal trace impurities (NaCl, Na2CO3, and heavy metals). This concentrated chemical strength guarantees rapid, highly efficient alkaline reaction rates and maximizes product yield across demanding chemical synthesis and processing operations.

• Rapid Exothermic Dissolution: Dissolves swiftly and completely in aqueous solution through a strongly exothermic dissolution process. The immediate release of thermal energy accelerates mixing cycles, reduces external mechanical heating costs, and leaves zero insoluble sediment or unreacted residue to clog automated dosing pumps and pipeline networks.

• Advanced Moisture-Resistant Packaging: Encapsulated in heavy-duty, multi-wall bags featuring an extra-thick high-density polyethylene (HDPE) inner liner. This airtight protective barrier shields the highly hygroscopic material from ambient humidity and carbon dioxide (CO2) absorption, completely preventing product caking and preserving long-term reactivity during extended maritime shipping and warehouse storage.

• Dust-Free & High-Flowability Options: Available in uniform, dust-free prilled pearls and thin flakes engineered for superior pneumatic transport and smooth flowability. The consistent particle size protects workers from airborne particulate inhalation while allowing seamless, non-clogging automated feeding into bulk industrial hoppers and mixing vats.

Primary Industrial Applications

• Soap & Detergent Manufacturing: Serves as the fundamental saponification reagent (lye) to chemically convert natural fats, vegetable oils, and fatty acids into commercial bar soaps, liquid cleansers, laundry detergents, and heavy-duty industrial degreasers with consistent bar hardness and lather performance.

• Pulp, Paper & Packaging Processing: Essential in the Kraft pulping process for digesting raw wood chips, dissolving unwanted lignin binders, and separating pure cellulose fibers. It produces high-tensile paper pulp required for durable packaging materials, paperboard, and fine writing paper.

• Water & Wastewater Treatment: Functions as a primary alkaline dosing agent in municipal water purification plants and industrial effluent treatment facilities. It accurately regulates pH levels, neutralizes acidic wastewater streams, and precipitates toxic heavy metal ions (Fe3+, Cu2+, Pb2+, Zn2+) for safe filtration and environmental discharge compliance.

• Textile & Dyeing Industry: Widely applied in cotton mercerization, fabric scouring, and dye bath preparation. It swells natural cotton fibers, significantly improving fabric tensile strength, dimensional stability, surface sheen, and color absorption capacity.

• Alumina Refining & Metallurgy: Extensively utilized in the Bayer process to dissolve crude bauxite ore under high temperatures and pressures, extracting pure alumina (Al2O3), which serves as the direct precursor for aluminum metal smelting.