Commercial Grade Calcium Hypochlorite 65% Granular – High-Efficacy Water Treatment Solution
As a global chemical manufacturer and exporter, we supply premium-grade Calcium Hypochlorite 65% granular engineered for large-scale industrial water treatment, municipal disinfection, and commercial pool sanitation. Our sodium-process formulation provides exceptional active chlorine delivery, outstanding storage stability, and rapid solubility, making it a reliable and cost-effective choice for international B2B buyers and chemical importers.
Why Choose Calcium Hypochlorite 65% Granular?
Calcium Hypochlorite 65% granular is widely recognized as one of the most practical and economically balanced solid chlorine disinfectants on the market. Produced via advanced chemical precipitation and drying processes, this product ensures a consistent 65% available chlorine content with minimal insoluble residue. Compared to liquid bleach or lower-concentration sanitizers, Calcium Hypochlorite 65% granular offers higher transport efficiency, significantly lowering freight charges per unit of effective disinfectant.
Key Technical & Operational Benefits:
- Optimal Cost-to-Performance Ratio: Delivering a minimum of 65% active chlorine, our Calcium Hypochlorite 65% granular provides powerful oxidation at a competitive wholesale price point.
- Controlled Granular Sizing: Uniform granule mesh distribution reduces dust hazards during automated feeding and manual handling while ensuring rapid, even dissolution in water systems.
- Thermal & Storage Stability: Hydrated formulation technology (5.5%–10% moisture content) minimizes chemical degradation during long-distance ocean transit and prolonged storage in warm climates.
- Low Insoluble Matter: Leaves virtually zero sludge, preventing pipe blockage, pump fouling, and nozzle clogging in automated chemical dosing equipment.
Technical Specifications
| Parameter |
Specification Standard |
| Product Name |
Calcium Hypochlorite 65% Granular |
| Active Available Chlorine |
≥ 65.0% min |
| Physical Appearance |
White or Off-White Granular |
| Moisture Content (Hydrated) |
5.5% – 10.0% |
| CAS Registry Number |
7778-54-3 |
| UN Classification & Number |
UN 2880 / Class 5.1 (Oxidizer) |
| Standard Packaging |
45kg / 50kg UN-Approved HDPE Drums with Inner Polyethylene Liner |
Primary B2B Application Sectors
Our industrial-strength Calcium Hypochlorite 65% granular serves a diverse range of commercial and municipal water treatment environments:
- Municipal Drinking Water & Utilities: Eliminates waterborne bacteria, viruses, and biological contaminants in municipal filtration plants, rural water stations, and emergency clean water supplies.
- Commercial Aquatic Facilities: Serves as an ideal shock treatment (superchlorination) and routine sanitizer for public swimming pools, water parks, and resort amenities to destroy chloramines and algae.
- Industrial Effluent & Recirculating Loops: Prevents bio-fouling, organic slime formation, and microbial risks (including Legionella) in industrial cooling towers and wastewater discharge systems.
- Agricultural & Livestock Sanitation: Used for wash-water sterilization in fruit/vegetable packing facilities, processing plant hygiene, and livestock farm disinfection.
Global OEM & Chemical Export Services
We provide comprehensive supply chain support tailored specifically for international importers, distributors, and government procurement contracts:
- Customized Packaging Options: UN-approved plastic and iron drums in various capacities (10kg, 25kg, 45kg, 50kg) with private brand labeling and multi-language safety warnings.
- Quality Guarantee: Strict batch-by-batch laboratory testing and third-party inspection options (SGS, Intertek, BV) prior to container shipment.
- Dangerous Goods Logistics Expertise: Full compliance with Class 5.1 DG regulations, including complete documentation support with MSDS, COA, and IMO shipping certificates.
Frequently Asked Questions (FAQ)
Q1: What is the main difference between Calcium Hypochlorite 65% granular and 70% granular?
A: Both grades utilize similar active chemical mechanisms for disinfection. The primary difference lies in the concentration of available active chlorine. Calcium Hypochlorite 65% granular offers a highly economical alternative for large-volume municipal and industrial applications where unit purchasing cost is a primary consideration, while maintaining excellent disinfection performance.
Q2: How should Calcium Hypochlorite 65% granular be stored to prevent loss of active chlorine?
A: Store in tightly closed original UN drums in a cool, dry, well-ventilated location away from direct sunlight, heat sources, moisture, organic matter, and acidic chemicals. Proper storage ensures high chlorine retention over extended periods.
Q3: Can I request free samples and technical datasheets before bulk ordering?
A: Yes. We provide sample testing batches for qualified commercial importers and water treatment contractors. Contact our sales team to receive a sample shipment along with our Technical Data Sheet (TDS), Safety Data Sheet (SDS), and Certificate of Analysis (COA).
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