Wuhan AquaClear Technology Co., Ltd.

Share to:

Calcium Hypochlorite Granular Chlorine Pool Shock 65% 70% Powder Granular Tablet

Code: AQ-CH70
Series: Disinfectant
Spec: 65%-70%
Material: Granular or Tablet
Color: White
Model: AQ-CH70

Calcium Hypochlorite Granular Chlorine Pool Shock Cal Hypo Dry Chlorine Bleaching Powder 65% 70% Powder Granular Tablet

Product Name:        Calcium Hypochlorite

Other Name:            Cal Hypo, Chlorine, Cloro, Bleaching Powder, Bleach, Dry Chlorine

IMDG:                          5.1

UN No.:                       2880

CAS No.:                      7778-54-3

EINECS No:               231-908-7

H.S. Code:                  28281000

Color:                           White or off white   

Form:                            Granular, 20g,200g Tablet, Powder

Chemical Formula:    Ca(CIO)2

What is Calcium Hypochlorite?

Calcium hypochlorite is a chemical compound with formula Ca(ClO)2. It is widely used for water treatment and as a bleaching agent or disinfectant. This chemical is considered relatively stable and has greater available chlorine than sodium hypochlorite (liquid bleach).





Calcium Hypochlorite Appearance

White or off Granular/Tablet


Effective Chlorine






Sodium Chloride



Insoluble Matter



Granular Size



Yearly Loss of Chlorine



Calcium Hypochlorite General Usage

1) Water treatment agent: for drinking water, swimming pool and wasted water

2) Bleaching agent: for paper pulp, wood pulp, cotton, hemp, starch, silk, cloth ,textile and chemical fibers.

3) Bactericide: for drinking water,swimming pool and spa water, epidemic control, fishing ponds, livestock places

4) Disinfection: for hotel, hospital and bath room, etc

5) Other: cleaning agent for fruits and vegetables, anti-shrinkage treatment for wool, chlorinating agent for rubbers   


Package: 0.5kg, 1kg, 2kg/doy bag; 1kg, 2kg, 4kg, 5kg, 10kg, 15kg, 20kg, 25kg, 40kg, 45kg, 50kg/plastic drum


To keep away from humidity and direct sunlight, it should be properly sealed and stored under ambient temperature and good ventilation, also it should not be mixed up with organic, acid and reducing agent.   

AquaClear Calcium Hypochlorite for Swimming Pool Use

Fast Acting & Quick Dissolving Pool Shock Treatment

Technical Specifications:

Completely soluble granular chlorine produces fast acting chlorination.

65% /70% Available Chlorine calcium hypochlorite.

Contains no cyanuric acid stabilizer.

Dosage is 1 Lb per 10,000 gallons.

Only add directly to your pool or spa.

Swimming pool shock treatments are an essential aspect of spring pool opening but can also be used to give your pool a quick chlorine boost. Pool shock is our most popular and versatile pool shock treatment, used to kill algae and bacteria and remove micro-contaminants that make pool water cloudy. AquaClear® Pool Shock Calcium Hypochlorite also breaks apart chloramines for fresh water that won't smell like chlorine and make swimmers eyes red.

   • Powerful chlorine shock treatment is great for Spring start-up!

   • Ideal for a quick chlorine boost when fast-action is needed.

   • Add Pool Shock directly to your pool water.

   • Powerful 70% Calcium Hypochlorite.

   • Dosage: 1 lb. per 10,000 gallons.

AquaClear® Pool Shock Calcium Hypochlorite is our most economical chlorine shock treatment for pools. Powerful formula contains 99% calcium hypochlorite in a powerful 65%, 70% available chlorine formula. Granular chlorine Pool Shock is used for a variety of purposes to sanitize and disinfect pools, spas and fountains. Easy to use Pool Shock effectively treats 10,000 gallons of pool water per bag.

Use our AquaClear® Pool Shock to kill visible algae blooms and invisible bacteria, which could cause illness to swimmers. Your daily chlorination of the pool will kill most pathogenic bacteria, viruses and microbes, however to be sure that the water is sanitary, it is good practice to 'shock the pool', or super-chlorinate the pool every few weeks, to oxidize everything in the water, especially the invisible germs that may be harboring in the water.

One pound of AquaClear® Pool Shock will raise free chlorine levels in a clean and balanced pool to 9 ppm, per 10,000 gallons of pool water. Pools with excessive debris, algae, suspended particles or heavy sunlight will need a proportionally higher dose of pool shock, to compensate for such factors. A double or triple dose is often required for poor water conditions such as spring openings, bacteria contamination, or severe algae blooms.

What is the chemical make up of AquaClear® pool shock?

AquaClear® Pool Shock is 65%, 70% calcium hypochlorite with a minimum of 65% available chlorine and 35% other ingredients.

How much Pool shock do I use a week?

- Using pool shock as a weekly maintenance shock you will use 1 Lb. per 10,000 gallons.

- Using pool shock as an algae killer you will use around 2 Lbs per 10,000 gallons until algae dies and algae is vacuumed out of the pool.

How do I dispense my pool shock?

- For concrete pools, pour along the edge of the pool. For vinyl pools, painted pools or fiberglass, pre-dissolve shock in a clean 5 gallon bucket filled with water, and stir to dissolve before pouring into the pool. For greater potency, lower the pool pH to 7.2 before adding pool shock.

About AquaClear:

Wuhan AquaClear Technology Co., Ltd. is a major manufacturer and exporter of of Swimming Pool & Spa Chemicals (TCCA 90% (Trichloroisocyanuric acid) /Chlorine Tablets /Trichloro /Chlorine 90%, SDIC 56% and 60% (Sodium Dichloroisocyanurate) /NaDCC /Stabilised Chlorine, Calcium Hypochlorite 65% and 70% sodium process /Granular Chlorine /Pool Shock /HTH, Bromine (BCDMH) Tablets, Ph+, Ph-, Flocculent, Algaecide) here in China, our annual output is 75,000 MT, ranking NO.1 in China. AquaClear products has been sold to 90 countries(Thailand/Malaysia/Philipines/Singapore/Indonesia/Cambodia/Vietnam/Korea/Saudi Arabia/UAE/Turkey/Iraq/Madagascar/India/Bangladesh/Maldives/Sri Lanka/Togo/Senegal/Cote D'Ivoire/Nigeria/Tunisia/Morocco/Isreal/Palestine/Malta/Australia/Canada/Guatemala/Belize/Honduras/Venezuela/Ecuador/Argentina/Chile/Bolivia/Haiti/Dominican Republic/Russia/Guiena Republic/Tunisia/Egypt/Angola/Panama/Trinidad and Tobago/St Lucia/Costa Rica/Paraguay/Brasil ect.) and regions worldwide with good fame and reputation. Based on values of Honesty and Commitments, we are proud to serve our clients over 14 years. We always believe that your success will be our business.

AquaClear Products-www.aquaclear.com.cn.jpg

For more Calcium Hypochlorite products, please refer to AquaClear Calcium Hypochlorite products. What is Calcium Hypochlorite and how it works? or how to ship Calcium Hypochlorite?

AquaClear Calcium Hypochlorite 70% 14-50 mesh Granular.jpg

AQUACLEAR Chlorine Tab 200gr.jpg

Calcium Hypochlorite 5kg.jpg


Get a Free Quote Now
Email ID
Wuhan AquaClear Technology Co., Ltd.
Follow us on
Mobile: +8615871727517
Tel:       +86 27 81612668
Add:   Liming Mechanical and Electrical Industrial Park, Canglongdao Island Office, Jiangxia District, Wuhan, China P.R.430200
Cell & WhatsApp & WeChat: