Calcium Hypochlorite

Calcium Hypochlorite is a white granular solid widely used as a chlorinating and disinfecting agent. It is one of the most effective water treatment chemicals available, offering stable available chlorine in a convenient granular form. We supply this product under the AQUA-ORG brand.

Product Specifications

Chemical Name	Calcium Hypochlorite
Chemical Formula	Ca(ClO)₂
Brand	AQUA-ORG
Available Chlorine	65% and 70%
Appearance	White granular solid
Form	Granular
Packaging	55 lb and 100 lb pails
CAS Number	7778-54-3
UN Number	UN 2880
Hazard Class	5.1 (Oxidizing Agent)

Regulatory Notice: Calcium Hypochlorite is an EPA-registered pesticide product regulated under FIFRA (Federal Insecticide, Fungicide, and Rodenticide Act). Buyers are responsible for complying with all applicable federal and state pesticide regulations governing the purchase, use, storage, and disposal of this product.

TDS & SDS Available

Technical Data Sheet and Safety Data Sheet are available for verified B2B buyers upon request.

Request Documentation

Applications

Calcium Hypochlorite is used across a broad range of industrial and municipal applications requiring reliable chlorination and disinfection.

Municipal drinking water treatment and disinfection
Swimming pool and spa water sanitation
Industrial process water treatment
Wastewater and sewage treatment
Food processing equipment sanitation
Cooling tower water treatment
Irrigation system disinfection
Emergency water purification
Bleaching of textiles and paper pulp
Industrial surface disinfection

Why Calcium Hypochlorite

Compared to liquid chlorine and sodium hypochlorite, Cal Hypo offers key advantages for industrial buyers:

High available chlorine content (65–70%) vs. 10–15% in liquid bleach
Granular solid — easier and safer to store and transport
Longer shelf life when stored properly in cool, dry conditions
Lower shipping weight and volume per unit of active chlorine
Suitable for automated dosing systems
Widely recognized and accepted in water treatment standards

Packaging Options

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55 lb Pail

Standard 55 lb pail. Suitable for smaller volume buyers and spot purchases.

📦

100 lb Pail

Larger 100 lb pail for higher volume buyers. Reduces per-lb packaging cost.

🚢

FCL / LCL

Full container and less than container load options available. Contact us for container loading quantities.

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FTL / LTL

Full truckload and less than truckload options available for domestic US shipments. Contact us for truckload quantities and freight terms.

Storage Notice: Calcium Hypochlorite is an oxidizing agent. Store in a cool, dry, well-ventilated area away from flammable materials, acids, and reducing agents. Keep sealed when not in use. Refer to the SDS for complete handling and storage instructions.

Other Chemical Products

Oxidizing Agent

Potassium Permanganate

Technical, Pure, and FFG grades. Water treatment and industrial applications.

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Water Treatment

Sodium Permanganate

20% and 40% solutions. High solubility oxidant for water and wastewater treatment.

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Specialty Chemical

Boric Acid

Powder and granular technical grades. Glass, ceramics, and industrial applications.

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Inquire About Calcium Hypochlorite

Submit your inquiry with grade (65% or 70%), quantity, and destination. We will respond within 1 business day with pricing and availability.

Request a Quote Request TDS / SDS