Hydroxide Liquid 50% - Liquid Sodium Hydroxide Solution

Product Overview & Performance

Hydroxide liquid (50% aqueous sodium hydroxide) is a fundamental strong base utilized across global manufacturing sectors. Appearing as a clear, odorless, and colorless liquid solution, it offers superior dosing control and immediate reactivity in liquid-phase chemical processes.

Transitioning to ready-to-use liquid hydroxide streamlines factory throughput by enabling automated liquid metering while completely eliminating airborne chemical dust, thereby maximizing workplace safety and operational efficiency.

Technical Specifications (Certificate of Analysis Highlights)

Primary Industrial Applications

• Water & Wastewater Treatment: Rapidly neutralizes acidic industrial effluent streams, maintains precise municipal water system pH levels, and promotes effective heavy metal precipitation and coagulation.

• Soaps & Detergents Production: Serves as the primary alkaline saponification reagent for liquid soaps, industrial surface cleaners, surfactants, and heavy-duty degreasers.

• Pulp & Paper Manufacturing: Essential for wood chip delignification during Kraft pulping, pulp bleaching sequences, and the de-inking process in paper recycling operations.

• Food & Beverage CIP Cleaning: Widely deployed in automated Clean-in-Place (CIP) systems to strip stubborn organic residues, denatured proteins, and fats from stainless steel processing vessels and pipelines.

• Chemical Synthesis & Refining: Acts as a vital reactive base for sodium salt production, textile mercerization, alumina extraction via the Bayer process, and organic chemical intermediates.

Key Advantages

• Automation Ready: Ready-to-pump liquid format integrates directly into automated dosing systems, eliminating the need for dedicated solid-dissolution infrastructure and mixing tanks.

• Enhanced Operational Safety: Minimizes operator risk by eliminating hazardous, corrosive airborne caustic dust particles and avoiding exothermic mixing spikes during preparation.

• High Purity Standard: Engineered with exceptionally low chloride and iron impurity levels to prevent system scaling, pipe pitting, and undesired side-reaction byproducts in sensitive processes.

• Flexible Packaging Logistics: Supplied in UN-certified 25kg jerrycans, 1,000L IBC totes, or bulk ISO tank transport, fully supported with up-to-date SDS and technical documentation.

Storage & Handling Guidelines

• Personal Safety: Liquid sodium hydroxide is strongly corrosive and capable of causing severe, irreversible tissue damage. Full personal protective equipment (PPE)—including chemical splash goggles, full-face shield, heavy-duty PVC or nitrile gloves, alkali-resistant boots, and protective aprons—is mandatory during transfer operations. Emergency eyewash stations and safety showers must be immediately accessible.

• Storage Environment & Thermal Control: Store in a dry, well-ventilated area isolated from strong acids and reactive metals (such as aluminum, zinc, and tin, which react to generate flammable hydrogen gas). Maintain storage temperatures strictly above 15°C (59°F) to prevent freezing and crystallization of standard 50% solutions, utilizing heat-traced and insulated tanks where necessary.