Description: caustic soda
Appearance: white color; pearls, micropearls, prills or pellets
UN No.: 1823
CAS No.: 1310-73-2
HS code: 28151100
EINECS No.: 209-553-4
Pakcage: 25kg bag; 25kg steel drum; 500lb steel drum;1.2tons jumbo bag, customized package.
Boost your processing performance, improve chemical conversion rates, and protect operational margins with high-purity alkali solutions sourced directly from our modern chlor-alkali manufacturing facility. Modern chemical plants require absolute consistency, zero batch contamination, and rapid dissolution to maintain uninterrupted daily production schedules.
Choosing our premium 99 sodium hydroxide gives your enterprise the advantage of high-reactivity pearls and uniform flakes engineered to lower chemical consumption and streamline complex chemical synthesis.


Our advanced crystallization process creates high-density micro-spheres and solid flakes designed for rapid liquid mixing. By achieving instant solubility with zero insoluble sludge, your factory cuts agitation cycle times, prevents tank residue accumulation, and maximizes total throughput per batch.
Pneumatic handling systems and dosing hoppers demand uniform, non-caking materials. Our smooth particle surface resists mechanical crushing and airborne dust formation, preventing line blockages, extending machinery service life, and maintaining a safer workplace for operating technicians.
Alkali chemicals naturally absorb atmospheric moisture. We protect your shipment using heavy-duty, UV-resistant polypropylene bags fitted with heat-sealed polyethylene inner liners, insulating the active chemical against humidity, ocean salt spray, and caking during long maritime freight.
Partnering directly with an established chemical manufacturer removes intermediary markups, letting your procurement team secure competitive volume rates, steady container freight options, and a reliable raw material pipeline.


● Commercial Soap & Laundry Detergent Formulations: Achieves precise, complete saponification of natural fats and tallow, allowing producers to craft dense, long-lasting soap bars with smooth finishing and superior foam stability.
● Mining & Hydrometallurgical Circuits: Functions as an essential alkalinity builder and precise pH controller in gold recovery cyanidation circuits and alumina extraction processes.
● Water Purification & CIP Industrial Sanitation: Rapidly neutralizes acidic industrial effluent streams and strips stubborn mineral scale from commercial food, dairy, and beverage processing piping.
● Textile Mercerization & Pulp Digestion: Improves natural fiber tensile strength and dye uptake in cotton textile finishing while efficiently breaking down wood pulp lignin structures in paper manufacturing.


Integrating high-grade 99 sodium hydroxide into your supply chain demands reliable overseas delivery and complete compliance documentation. Our specialized international trade department manages every container consignment from port departure to final delivery destination.
Every export order includes full compliance certification to guarantee rapid customs clearing:
● Batch-Specific Certificate of Analysis (COA)
● Globally Harmonized Safety Data Sheet (SDS)
● Third-Party Pre-Shipment Inspection (SGS / Bureau Veritas available upon request)
Protect your facility from raw material shortages, control your landed procurement costs, and optimize batch yield with a dependable global chemical manufacturer. Contact our export sales engineering team today to receive a comprehensive factory-direct pricing quote within 24 hours!