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.
Optimize your chemical synthesis and safeguard operational profitability with pure Sodium Hydroxide sourced directly from our premier chlor-alkali production facility. Designed to meet the stringent performance standards of modern processing plants, our high-reactivity solid alkali delivers outstanding solubility, zero batch contamination, and rapid chemical conversion.
To ensure long-term shelf stability and protect active ingredients during ocean transit, our moisture-proof sodium hydroxide 25kg sealed packaging provides your facility with complete defense against environmental humidity, clumping, and transport hazards.


Our advanced crystallization methods create uniform solid forms that dissolve rapidly upon contact with liquid solutions. By generating immediate exothermic reactivity with zero insoluble residue, your plant shortens agitation cycles, eliminates vessel cleanup delays, and maximizes daily processing throughput.
Automated dosing systems and pneumatic feed hoppers require smooth, non-caking raw materials. Our resilient particle structure resists mechanical breakdown and airborne dust formation, preventing equipment blockages, reducing machinery corrosion, and creating a safer workspace for plant operators.
Alkali chemicals naturally absorb ambient humidity and air moisture. We package our chemical supplies in heavy-duty sodium hydroxide 25kg woven polypropylene bags with heat-sealed polyethylene inner liners, insulating every shipment against tropical humidity, rain, and long-distance maritime freight conditions.
Partnering directly with a primary chemical producer eliminates middleman margins, allowing your procurement team to secure volume-based pricing, flexible container shipping arrangements, and a reliable raw material supply chain.
● Commercial Soap & Cleaning Formulations: Drives complete, precise saponification of natural fats and fatty acids, enabling manufacturers to produce firm, high-lather soap bars with smooth finishing and consistent quality.
● Mining Operations & Precious Metal Recovery: Serves as a vital alkalinity builder and precise pH controller in gold cyanidation and mineral extraction circuits, ensuring high precious metal yield.
● Industrial Water Treatment & CIP Sanitation: Rapidly neutralizes aggressive acidic waste streams and strips organic scaling from commercial processing equipment in dairy, food, and beverage facilities.
● Textile Finishing & Pulp Digestion: Increases cotton fiber tensile strength and dye uptake during mercerization while efficiently breaking down wood lignin in paper manufacturing processes.



Integrating high-grade chemical inputs into your enterprise workflow demands predictable overseas shipping and total documentation transparency. Our specialized international freight team coordinates every container consignment from export departure to your final discharge port.
Every export shipment arrives with complete documentation to ensure prompt customs clearance:
● Batch-Specific Certificate of Analysis (COA)
● Fully Compliant Safety Data Sheet (SDS)
● Independent Pre-Shipment Quality Inspections (SGS / Bureau Veritas available upon request)


Eliminate production bottlenecks, control your landed procurement costs, and optimize your chemical processing yield with a trusted global supplier. Contact our export sales engineering department today to receive a direct factory pricing proposal within 24 hours!