Sodium hydroxide

Description

1. Product Overview

Sodium hydroxide is a highly versatile and industrially critical chemical, commonly known as caustic soda, used extensively as a strong alkali in diverse manufacturing processes. Its primary industrial use includes pH regulation, chemical synthesis, and cleaning/degreasing applications across multiple sectors. The product delivers exceptional purity and chemical stability, ensuring reliable and efficient performance in large-scale operations. Strategically, sodium hydroxide is indispensable in industries ranging from pulp and paper to petrochemicals and water treatment, making it a cornerstone for industrial production continuity. Its consistent quality, coupled with global supply reliability, positions it as a high-value sourcing decision for serious industrial buyers.

2. Key Specifications & Technical Characteristics

• Chemical Composition: NaOH (Sodium Hydroxide)
• Purity Level / Grade: ≥ 98% (Industrial / Technical Grade)
• Physical Characteristics: White solid; available as flakes, pearls, or granules; density ~2.13 g/cm³
• Particle Size: Flakes: 3–25 mm; Pearls/Granules: 2–5 mm
• Packaging Options: 25 kg, 50 kg, and bulk jumbo bags; ISO tank/containerized shipment available
• Shelf Life: Up to 24 months when stored in a dry, airtight environment
• Storage Considerations: Corrosive—requires chemical-resistant containers; avoid moisture contact

3. Core Industrial Applications

• Primary Industries:
  • Pulp & paper manufacturing
  • Petrochemical and refining operations
  • Soap and detergent production
  • Water and wastewater treatment
  • Food processing and chemical synthesis
• Operational Use Cases:
  • pH adjustment and neutralization
  • Saponification in soap and detergent production
  • Alkali-catalyzed chemical reactions
  • Cleaning and degreasing of industrial equipment
• Performance Advantages:
  • Rapid and predictable reaction kinetics
  • High purity ensures minimal by-product formation
  • Cost-effective alternative to other strong alkalis due to efficiency and low operational losses

4. Competitive Advantages

• Quality Consistency: Industrial-grade purity ≥98% ensures predictable performance
• Supply Reliability: Global sourcing network supports uninterrupted supply
• Logistics Capability: Available in bulk shipments with flexible container options
• Price Competitiveness: Economical bulk pricing with value-driven cost-per-ton efficiency
• Sustainability / Environmental Benefits: Can be sourced from environmentally compliant manufacturers; recyclable packaging options
• Technical Support: Comprehensive documentation, safety data sheets (SDS), and handling guidance available

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Loading Capacity:
  • 20–22 MT per 20-ft container (bagged)
  • Up to 24 MT per 20-ft container (bulk / ISO tank)

This sodium hydroxide offering combines high purity, industrial versatility, and global supply reliability, making it a strategic choice for large-scale industrial operations seeking consistent, cost-effective, and technically supported alkali solutions.