Optimize your liquid processing operations with our high-purity Sodium Hydroxide 32% Solution (Liquid Caustic Soda). Pre-diluted to a precise 32% concentration, this clear alkaline liquid eliminates the need for dissolving solid flakes or pellets, saving valuable preparation time while ensuring consistent batch control.
Manufactured under strict quality control, our 32% liquid sodium hydroxide provides exceptional reactivity for industrial neutralization, chemical synthesis, and heavy-duty CIP (Clean-in-Place) sanitation. It is widely utilized across municipal water treatment facilities for pH adjustment, as well as in textile processing, paper pulping, and soap manufacturing.
Shipped in chemical-resistant, UV-stabilized packaging—ranging from standard drums to bulk IBC totes—our liquid caustic soda is protected against contamination during transport and storage. Trust our reliable 32% solution to deliver high performance, uniform quality, and maximum operational safety. Always follow proper handling protocols with corrosive liquid bases.
Key Advantages of 32% Liquid Caustic Soda
Ready-to-Use Liquid Solution: Completely eliminates airborne caustic dust hazards, complex automated solid-dissolving infrastructure, and the severe exothermic heat-of-solution risks associated with dissolving solid NaOH. This ready-to-use liquid format significantly reduces operational labor costs, shortens process setup times, and enhances workplace safety for operators during transfer routines.
Consistent 32% Chemical Concentration: Manufactured under strict quality standards to guarantee a precise 32% concentration (32% NaOH by weight). This uniform formulation ensures accurate, repeatable metering through liquid dosing pumps, continuous automated pH controllers, and computerized chemical injection systems, completely eliminating batch-to-batch strength variations.
High Chemical Activity & Rapid Reactivity: Provides a high-potency, pre-solvated source of hydroxide ions (OH-) for instant acid-base neutralization without waiting for solid dissolution. It serves as an ideal strong base for rapid acidic waste stream neutralization, continuous industrial gas scrubbing, heavy metal precipitation, and aggressive organic grease saponification.
Versatile Bulk & Intermediate Packaging Options: Supplied in a wide range of secure liquid packaging solutions—including 200L chemical-resistant drums, 1000L high-density polyethylene (HDPE) Intermediate Bulk Containers (IBC totes), and dedicated bulk ISO tank containers. This flexibility enables seamless, leak-proof integration into both small-scale batch facilities and high-volume industrial supply chains.
| Parameter / Property | Specification Standard | Test Method / Standard |
| Chemical Name | Sodium Hydroxide Solution | Commercial Grade |
| Concentration (NaOH) | 32.0% - 32.5% | Acid-Base Titration |
| Density (at 20°C) | ~1.35 g/cm³ | Hydrometer |
| Appearance | Clear, Colorless Liquid | Visual Inspection |
| Sodium Carbonate (Na₂CO₃) | ≤ 0.2% | Standard Assay |
| Sodium Chloride (NaCl) | ≤ 0.05% | Ion Chromatography |
| Iron Content (Fe) | ≤ 10 ppm | ICP-OES |
| Freezing Point | ~5°C (41°F) | Physical Measurement |
| CAS Registry Number | 1310-73-2 | Standard Registry |
| UN Dangerous Goods Code | UN 1824, Class 8 (Corrosive Liquid) | Packing Group II |
Water & Wastewater Treatment: Efficiently raises alkalinity and neutralizes acidic effluents in industrial treatment facilities.
Food & Beverage Processing: Serves as a primary CIP (Clean-in-Place) chemical agent for sanitizing processing tanks and pipe networks.
Chemical Manufacturing: Used as a versatile alkaline reagent in organic and inorganic chemical synthesis.
Textile & Paper Processing: Essential for mercerizing cotton fabrics and bleaching wood pulp in paper mills.
Sodium hydroxide 32% solution is a Class 8 corrosive liquid. Store in corrosion-resistant containers (such as HDPE, rubber-lined steel, or nickel alloy) at temperatures above 10°C to prevent crystallization. Personnel must wear face shields, heavy-duty rubber gloves, and protective aprons. In case of skin contact, rinse immediately with abundant water.
Fangyuan (Tianjin) Chemical Co., Ltd. is one of the leading caustic soda suppliers in China, specializing in high-quality sodium hydroxide flakes, pearls, solid, and liquid caustic soda. With 20 years of manufacturing experience and direct shipment from Tianjin Port, we offer stable quality and competitive wholesale prices worldwide. Contact us today for reliable chemical solutions...[ read more ]
Contact person : Alice Wang
WhatsAPP/Mobile Phone：86-18622179529
E-mail: admin@fangyuan-chem.com
Add：Room 908A, Yinzuo Building, No. 35, Second Avenue, Tianjin Economic and Technological Development Area
