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Paraformaldehyde Prills 96% 25kg

Paraformaldehyde Prills 96% 25kg

High-Purity Paraformaldehyde Prills 96% (25kg Bag)

Paraformaldehyde Prills 96% is a premium, free-flowing solid form of formaldehyde engineered for industrial, agricultural, and laboratory synthesis. With a 96% high-purity assay, this technical-grade chemical provides a stable, highly concentrated, and convenient alternative to liquid formalin. Packaged in industry-standard 25kg heavy-duty bags, it ensures easy handling, optimized storage, and controlled depolymerization for precise chemical reactions. 

Key Product Features

  • High Purity & Stability: Formulated at 96% ± 1% concentration to guarantee reliable and predictable batch execution with minimized secondary chemical byproducts. 
  • Free-Flowing Prilled Form: The uniform spherical prills eliminate the excessive dust cloud hazards associated with traditional powders, dramatically improving workplace safety and pouring efficiency. 
  • Controlled Depolymerization: Readily depolymerizes upon heating or in the presence of water to release high-yield formaldehyde gas or liquid solution exactly when required.
  • Optimized Industrial Packaging: Supplied in robust, moisture-resistant 25kg bags designed for forklift handling, space-efficient palletizing, and long-term shelf stability. 

Core Applications

  • Agrochemicals & Crop Protection: Acts as a vital precursor in the production of herbicides (such as glyphosate), pesticides, and soil fumigants.
  • Resins, Paints, and Adhesives: Functions as a key binder, glossing agent, and crosslinker in manufacturing synthetic resins, adhesives, high-performance coatings, and paints.
  • Disinfectants & Sanitization: Extensively utilized for deep sanitization and sterilization of environments, laboratory equipment, and medical wards.
  • Chemical & Biological Synthesis: Serves as a reliable source of pure formaldehyde in chemical synthesis, drug formulation, and tissue fixation without introducing excess water. 

Technical Specifications

    • Chemical Name: Paraformaldehyde (Polyoxymethylene)
    • CAS Number: 30525-89-4
    • Purity Assay: 96% ± 1%
    • Physical State: White spherical prills
    • UN Number / Hazard Class: UN 2213 / Class 4.1 (Flammable Solid)
    • Packaging Size: 25kg bag

Frequently Asked Questions (FAQs)

Q: What is the main advantage of using 96% Prills over liquid formalin?
A: Paraformaldehyde prills drastically reduce water content in reactions, allowing for highly concentrated processing and less waste generation. Additionally, the prilled solid state offers vastly superior storage shelf-life, avoids crystallization issues typical of liquid formalin in cold weather, and reduces hazardous liquid spill risks.
Q: How should Paraformaldehyde Prills be safely stored?
A: As a Class 4.1 flammable solid, it must be stored in a cool, dry, well-ventilated warehouse facility away from direct sunlight, open flames, hot surfaces, and incompatible materials like strong oxidizing agents. 
Q: Does this product generate heavy chemical dust?
A: No. The spherical "prill" shape is explicitly engineered to minimize dust generation compared to standard fine powders. This makes chemical weighing, scooping, and mixing cleaner and safer for facility personnel.
Q: How do you dissolve or activate the prills?
A: Paraformaldehyde is insoluble in cold water but depolymerizes and dissolves readily in warm water (accelerated by heating) or under slightly alkaline or acidic conditions to regenerate a formaldehyde solution. 
Q: What personal protective equipment (PPE) is required for handling?
A: Due to its potential to irritate skin, eyes, and the respiratory tract, operators must wear protective gloves, safety goggles, anti-static clothing, and use a dedicated ventilation system or appropriate respiratory protection. 
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