Liquid Caustic Soda Lye 32% / Sodium Hydroxide Lye 32%

Industrial-Grade Liquid Caustic Soda Lye 32% – Standard-Concentration Alkali for General Manufacturing & Processing

We are a leading global supplier of Liquid Caustic Soda Lye 32%, a widely used sodium hydroxide solution optimized for safe handling, efficient dosing, and versatile industrial applications. This standardized concentration is the industry benchmark for chemical manufacturing, pH control, and cleaning processes, offering a balance of potency, pumpability, and freeze protection.

KEY APPLICATIONS FOR BULK BUYERS:

• General Chemical Manufacturing: Alkaline reagent for producing soaps, detergents, organic chemicals, and inorganic compounds.

• Water & Wastewater Treatment: Primary chemical for pH adjustment, acid neutralization, and heavy metal precipitation in municipal and industrial treatment plants.

• Pulp & Paper Industry: Used in pulping, bleaching, and papermaking processes.

• Textile Processing: Applied in mercerization, scouring, and dyeing of cotton and other fibers.

• Food Processing & Cleaning: Food-grade lye for equipment sanitation, pH regulation, and food production (e.g., olive curing, pretzel production).

• Metal Cleaning & Surface Treatment: Effective in degreasing, etching, and aluminum anodizing.

• Petroleum Refining: Used in sweetening processes and acid sludge neutralization.

• Drain & Industrial Cleaner Manufacturing: Key ingredient in caustic drain openers and industrial degreasers.

WHOLESALE SUPPLIER ADVANTAGES:

• Industry-Standard Concentration: Consistent 32% NaOH solution (by weight), optimized for pumping, storage, and freezing point (-5°C).

• Bulk Delivery Efficiency: Supplied via isotanks, tank trucks, and dedicated bulk carriers for seamless integration into automated dosing systems.

• Cost-Effective Handling: Ready-to-use liquid form eliminates dissolving steps, reduces labor, and minimizes exposure risks compared to solid caustic.

• Competitive Bulk Pricing: Favorable rates for OEMs, municipalities, chemical processors, and distributors with volume discounts.

• Global Supply & Safety Compliance: Secure international logistics with full SDS, COA, and transport documentation.

• Technical & Operational Support: Guidance on tank material selection, corrosion prevention, and process optimization.

PRODUCT SPECIFICATIONS:

• Chemical Name: Sodium Hydroxide Solution

• Concentration: 32% NaOH by weight (approx. 10.9 Molar)

• Appearance: Clear, colorless liquid

• Specific Gravity (20°C): ~1.35

• Freezing Point: Approx. -5°C

• Chloride (as NaCl): Typically ≤ 0.05%

• Iron (Fe): Typically ≤ 5 ppm

• Storage: Store in carbon steel, fiberglass, or HDPE tanks; protect from atmospheric CO₂ absorption.