English Arabic Chinese (Simplified) French German Greek Italian Polish Portuguese Russian Spanish
  • This email address is being protected from spambots. You need JavaScript enabled to view it.
  • +44 (0) 161 877 2334

Calcium Hypochlorite Tablets, Briquettes & Granules

Calcium Hypochlorite Tablets, Briquettes & Granules

Accepta’s range of high performance calcium hypochlorite chemicals also known as "cal hypo" are available in granular, briquette and versatile tablet forms.

These highly concentrated solid calcium hypochlorite products deliver upto 68% available chlorine (78% for Accepta shock products) and are used extensively in a wide range of commercial, industrial and municipal applications where their safety, quality and performance characteristics offer significant environmental, operational and financial benefits.

The products are approved by DWI (Drinking Water Inspectorate).

They conforms to BS EN 900:2007 (Chemicals used for treatment of water intended for human consumption - calcium hypochlorite).

They are certified under NSF/ANSI Standard 60 (Drinking Water Treatment Chemicals).

Areas of Application

Accepta’s versatile calcium hypochlorite products are used extensively in a wide range of applications:

  • Industrial water treatment including cooling towers, for chlorination’s, disinfections, oxidation and more
  • Wastewater and effluent treatment
  • Grey water and recycled water treatment, including reservoirs, storage tanks and treatment plants
  • Food and beverage processing
  • Cleaning and sanitising
  • CIP
  • Pulp and paper processing
  • Laundry
  • Swimming pools and spas

Product Benefits

Accepta’s calcium hypochlorite products offer a number of significant performance, safety and environmental benefits.

  • High performance, cost efficient sanitiser in a convenient, easy to handle solid granular or tablet format
  • Highly concentrated solid form – very efficient, calcium based chlorine donor typically delivering upto 78% available chlorine. More concentrated than liquid bleach or sodium hypochlorite
  • Promotes employee safety by minimising manual handling and safety hazards associated with heavy liquid filled drums
  • Minimise safety risks associated with chemical exposure, storage, liquid pouring, and spill and splash hazards
  • Significant environmental benefits with reduced transportation costs – don’t pay to transport water
  • Excellent dissolution rates
  • Less contribution to TDS and pH than liquid chlorine
  • Much longer shelf life than liquid bleach and sodium hypochlorite
  • Reduces plant and equipment corrosion
  • Convenient, "easy to handle" pack sizes
  • Guaranteed quality and performance
  • Full technical support available
  • Approved by DWI (Drinking Water Inspectorate)
  • Conforms to BS EN 900:2007
  • Certified under NSF/ANSI Standard 60

Product Availability

Name Available
Form Size Dissolution
Accepta DuroStick 68% Non sleeved tablet 300g Fast
Accepta DuroStick 68% Sleeved tablet 300g Slow
Accepta Flow Briquette 68% Briquette 7g Slow
Accepta Flow Granules 68% Granules - Slow
Accepta Granules 68% Granules - Slow
Accepta Shock 78% Granules - Fast

*Full details of the product properties are available in the Safety Data Sheet. See below.

Product Properties

Full details of the product properties are available in the Safety Data Sheet. See below.

Application & Dosage Information

Use floaters, canisters, tablet dispensers and chlorine feeders designed specifically to control the dosage of each product.

It is always advisable to carry out a 'Control Of Substances Hazardous to Health' (COSHH) assessment before use.

For further technical assistance concerning Accepta Calcium Hypochlorite products please contact Accepta technical support team.

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for Accepta Calcium Hypochlorite products please refer to the latest Safety Data Sheet. To download the latest safety data for this product use the following link:

Safety Data for Accepta Duro Stick
Safety Data for Accepta Flow Granules
Safety Data for Accepta Shock

Popular Biocide & Disinfectant Related Products

World Class Expertise

Accepta work with industry worldwide delivering practical, cost effective solutions to resolve complex problems. If you require technical assistance, or information about our water treatment chemicals and other speciality products, please contact our dedicated technical support team on:

+44 (0) 845 519 89 90 or complete our Technical Support form.

Expert Training

Develop your skills with our internationally recognised water and wastewater treatment training courses. Delivered by world leading industry experts and designed for engineers, facilities managers and environmental professionals... water treatment training.

Keep upto date with our extensive library of good practice guides, latest research, regulatory updates, news and more... knowledge base.

Custom Chemical Manufacturing

Accepta offer custom chemical manufacturing, specialist toll blending and white label production services for our own water treatment chemicals and client specific formulations to UK and international customers.

To discover how you could benefit from our environmentally sensitive, quality driven chemical manufacturing capabilities please call us on +44 (0) 161 877 2334 or contact us.

International Distributor Opportunities

Accepta's innovative, quality driven customer focused business model creates exciting global supply chain and distributor opportunities for established and ambitious businesses currently active within the water treatment, wastewater treatment and environmental services sectors around the world.

If you are interested in becoming an exclusive international distributor of Accepta water treatment technologies please click here to learn more.