Description
1. Product Overview
Caustic Soda Pearls/Flakes (Sodium Hydroxide, NaOH, CAS 1310-73-2) is a high-purity, industrial-grade alkaline chemical widely used across manufacturing, chemical processing, water treatment, and refining industries. It serves as a critical feedstock for neutralization, saponification, pH control, and chemical synthesis applications.
With 99% purity, this product delivers strong reactivity, consistent performance, and reliable process efficiency in demanding industrial environments. Its strategic importance lies in its role as a foundational chemical in global value chains, including detergents, pulp & paper, textiles, and petroleum refining. It remains one of the most essential and high-demand base chemicals in the global industrial market.
2. Key Specifications & Technical Characteristics
- Chemical Name: Sodium Hydroxide
- Chemical Formula: NaOH
- CAS Number: 1310-73-2
- Purity: 99% (Industrial Grade)
- Form: Pearls / Flakes
- Appearance: White, odorless solid
- Solubility: Highly soluble in water (exothermic reaction)
- Density: ~2.13 g/cm³ (solid)
- Melting Point: 318°C
- Boiling Point: 1,388°C
- Packaging Options: 25 kg PP bags with inner liner / jumbo bags (1 MT) / customized export packaging
- Shelf Life: 24 months under dry, sealed storage conditions
3. Core Industrial Applications
- Chemical Manufacturing: Essential raw material for sodium salts, detergents, and industrial intermediates
- Pulp & Paper Industry: Used in pulping and bleaching processes for fiber breakdown and purification
- Textile Industry: Applied in mercerization to improve fabric strength, dye absorption, and texture
- Water Treatment: pH regulation, neutralization of acidic effluents, and heavy metal precipitation
- Petroleum & Oil Refining: Used in refining processes, including sulfur removal and chemical neutralization
- Soap & Detergent Production: Core ingredient in saponification for high-efficiency soap manufacturing
Its superior purity and stability ensure higher reaction efficiency, reduced impurities in downstream processes, and lower operational waste compared to lower-grade alkali alternatives.
4. Competitive Advantages
- High Purity (99%) ensuring consistent industrial-grade performance
- Stable Supply Chain designed for bulk and long-term procurement contracts
- Reliable Global Logistics Support with optimized export handling and secure packaging
- Cost-Effective Sourcing enabling reduced total cost of ownership in large-scale operations
- Strict Quality Control Standards with batch-to-batch consistency and compliance documentation
- Technical Documentation Support including COA, MSDS, and export compliance certificates
- Sustainable Process Compatibility supporting efficient chemical utilization and reduced waste output
5. Commercial & Supply Information
- Minimum Order Quantity (MOQ): Bulk 20 MT
- Loading Capacity: 20–27 MT per 20′ FCL container (depending on packaging type and destination regulations)
- Packaging: Export-grade moisture-proof bags / jumbo bags for industrial handling
- Delivery Terms: FOB / CFR / CIF (flexible based on buyer requirements)
- Supply Capability: Continuous bulk supply for long-term industrial contracts
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