Home Products Chlorine Products Granular Chlorine

Granular Chlorine

Commercial Grade Granular Chlorine – Fast-Acting Water Sanitation & Disinfection Solutions

As a global chemical manufacturer and export supplier, we specialize in high-purity granular chlorine engineered for industrial water treatment, municipal supply facilities, agricultural sanitation, and commercial aquatic centers. Our premium granular chlorine range features uniform particle sizing, rapid solubility, and exceptional thermal stability, providing instantaneous active chlorine delivery for fast shock treatments and continuous biological control. Designed for global B2B buyers, importers, and regional distributors, sourcing our high-performance granular chlorine delivers superior sanitizing efficacy, low insoluble sludge, and maximum cost-per-ton value.

Why Source Our Industrial Granular Chlorine Products?

In high-volume water purification and industrial cooling operations, fast dissolution rates and uniform mesh distribution are essential for maintaining optimal chemical dosing. Utilizing our dust-controlled granular chlorine ensures immediate pathogen oxidation without clogging automated chemical feeders or creating hazardous airborne dust during manual handling.

Key Technical & Operational Benefits:

  • Rapid Solubility & Immediate Oxidation: Our granular chlorine dissolves quickly in water systems to deliver fast shock sanitization against resistant bacteria, algae blooms, and organic contaminants.
  • Uniform Granulation & Low Dust: Advanced screening processes ensure consistent granule size distributions (typically 12–30 mesh or 14–50 mesh), minimizing dusting hazards and improving storage stability.
  • High Concentration Options: Formulated across multiple chemical bases—including Calcium Hypochlorite, Sodium Dichloroisocyanurate (SDIC), and Trichloroisocyanuric Acid (TCCA)—offering active chlorine contents from 56% to 90%.
  • Thermal & Transit Stability: Hydrated process technology ensures chemical integrity during prolonged ocean transit and high-temperature storage in warm climates.

Granular Chlorine Product Comparison

Granular Category Active Chlorine Mesh Size Options Key B2B Application
Calcium Hypochlorite Granular 65% / 70% Min 8–30 Mesh Unstabilized fast shock chlorination, municipal potable water, industrial effluent.
SDIC Granular (Dichlor) 56% / 60% Min 8–30 Mesh, 20–40 Mesh Fast-dissolving pool shock, emergency drinking water, agricultural sanitizing.
TCCA Granular (Trichlor) 90% Min 8–30 Mesh, 20–40 Mesh Stabilized outdoor pool sanitation, industrial cooling towers, wastewater treatment.

Primary Industrial & Commercial Applications

Our diverse selection of high-grade granular chlorine products serves stringent biological control demands across multiple industries:

  1. Municipal Potable Water Systems: Destroys pathogenic bacteria and enteric viruses in municipal water treatment plants and emergency relief water networks.
  2. Commercial Pools & Water Parks: Provides instant shock treatment (superchlorination) to eliminate chloramines, algae outbreaks, and organic contaminants.
  3. Industrial Cooling Towers & Effluents: Suppresses organic slime accumulation, eradicates Legionella pneumophila, and treats industrial wastewater discharge.
  4. Agriculture & Food Processing Sanitation: Used for sanitizing post-harvest produce rinse water, equipment wash-downs, and livestock housing.

OEM Private Labeling & Global Logistics

We support chemical importers, distributors, and commercial brand owners with flexible OEM manufacturing and dangerous goods export logistics:

  • UN-Approved Packaging Options: High-density polyethylene (HDPE) drums (10kg, 25kg, 45kg, 50kg) and flexible bulk bags with inner poly liners tailored to your target market.
  • Custom Branding & OEM: Full label customization, multi-language GHS safety markings, and specialized mesh sizes upon request.
  • Full Export Documentation: Strict Class 5.1 DG compliance, ISO quality control, and complete provision of TDS, SDS, COA, and IMO maritime certificates.

Frequently Asked Questions (FAQ)

Q1: What is the main difference between Calcium Hypochlorite granular and SDIC granular?

A: Calcium Hypochlorite granular is an unstabilized chlorine product that delivers high active chlorine (65%–70%) without increasing cyanuric acid levels in water. SDIC granular is a stabilized, neutral-pH chlorine product that dissolves extremely rapidly and offers higher UV resistance in outdoor applications.

Q2: What mesh sizes are available for bulk granular chlorine orders?

A: We offer standard mesh distributions including 20–40 mesh, 8–30 mesh, and fine powders. Custom mesh distributions can be produced based on your specific feeding equipment requirements.

Q3: How can I obtain evaluation samples and technical datasheets?

A: Qualified commercial importers and water treatment contractors can request sample kits along with complete TDS, SDS, and batch Certificates of Analysis (COA) by submitting an inquiry to our sales team.

Ready to Source Wholesale Granular Chlorine at Factory-Direct Prices?

Contact our export chemical experts today to receive wholesale FOB/CIF pricing, customized OEM drum packaging options, technical compliance documents, and free evaluation samples within 12 hours.

Request B2B Quote & Evaluation Sample