Caustic Soda Food Grade — Sodium Hydroxide / CAS 1310-73-2

Description

1. Product Overview

Caustic Soda Food Grade (Sodium Hydroxide, CAS 1310-73-2) is a high-purity alkaline chemical widely used in regulated food, beverage, and pharmaceutical processing environments. It serves as a critical pH control agent, cleaning-in-place (CIP) solution component, and processing aid in hygienically sensitive production systems. The product delivers exceptional reactivity, consistent alkalinity, and compliance with stringent food-grade standards, making it a trusted input for global industrial buyers. Strategically, it is essential in maintaining sanitation efficiency, process stability, and regulatory compliance across large-scale manufacturing operations.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Sodium Hydroxide (NaOH)
• CAS Number: 1310-73-2
• Purity Grade: Food Grade (typically 98%–99% NaOH content)
• Physical Form: Solid flakes, micropearls, or pellets (based on buyer requirement)
• Color: White, opaque solid
• Odor: Odorless
• Density: ~2.13 g/cm³ (solid form)
• Solubility: Fully soluble in water with strong exothermic reaction
• Packaging Options:
  • 25 kg multi-layer HDPE bags with inner liner
  • 1,000 kg jumbo bags (bulk industrial supply)
• Shelf Life: 24 months under dry, sealed storage conditions

3. Core Industrial Applications

• Food & Beverage Industry: pH regulation, fruit and vegetable peeling, cocoa and chocolate processing, sugar refining, and dairy sanitation systems
• CIP Cleaning Systems: High-efficiency cleaning agent for tanks, pipelines, and processing equipment in hygienic industries
• Pharmaceutical Manufacturing: Intermediate in synthesis processes and equipment sterilization support
• Water Treatment: Neutralization of acidic effluents and industrial wastewater conditioning
• Soap & Detergent Production: Saponification agent for high-quality surfactant manufacturing
• Biodiesel Processing: Catalyst in transesterification processes

Its superior purity ensures minimal contamination risk, stable reaction performance, and compliance with strict food safety standards compared to industrial-grade alternatives.

4. Competitive Advantages

• High Purity Consistency: Stable 98%–99% NaOH ensures predictable performance in sensitive applications
• Food-Grade Compliance: Suitable for regulated food and pharmaceutical environments
• Reliable Supply Chain: Scalable bulk availability for continuous industrial operations
• Cost Efficiency: Optimized production and logistics reduce total landed cost per MT
• Operational Safety & Documentation: Full COA, MSDS, and regulatory compliance documentation provided
• Sustainability Considerations: Efficient dosing reduces chemical waste and environmental load in industrial systems
• Technical Support: Application guidance available for process optimization and integration

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20 MT
• Packaging Unit: 25 kg bags / 1 MT jumbo bags
• Loading Capacity:
  • Approx. 20–27 MT per 20ft container (depending on packaging configuration and regional shipping limits)
• Supply Capability: Continuous bulk export supply available for long-term contracts
• Delivery Terms: FOB / CFR / CIF (as negotiated with buyer)