Wuhan AquaClear Technology Co.,Ltd.

Sodium Dichloroisocyanurate (SDIC) Pool Shock Dichlor 56% 60% Powder Granular Tablet
Series : Disinfectant
Spec : 56%-60%
Color : White

AQUACLEAR® Sodium Dichloroisocyanurate (SDIC) Dichlor 56% 60% NaDCC

Molecular Formula:   C3O3N3CL2NA

Molecular Weight:    219.98

CAS No.:                     2893-78-9

HS Code.:                   2933.6929.10

UN NO.:                     2465

IMDG:                         5.1

Standard:                    BS EN 12931-2000    HG/T 3779-2005

1. For granular size, we have 8-30 mesh, 20-40 mesh, and 20-60 mesh fine granular.

2. For Tablet,we have 20g 1'' Tablet for your choice. Smaller Tablet in bigger order quantity are also accepted

3. SDIC is one FAST dissolving material, for the shock treatment of swimming pool water.


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

Storage & Handling

Sodium dichloroisocyanurate SDIC is IMDG Calss 5.1, UN2465, high oxidizing;

Store in a dry, cool, well-ventilated area away from heat ,open flames, organic chemicals and light.
Always refer to the Material Safety Data Sheet (MSDS) for detailed information on handling and disposal.

Sodium Dichlorisocyanurate SDIC is a kind of disinfectant, it can sterilize drinking water, swimming pool, tableware and air, fight against infectious diseases as routine disinfection, preventive disinfection and environ-mental sterilization in different places, act as disinfectant in raising silkworm, livestock, poultry and fish, and also can be used to prevent wool from shrinkage ,bleach the textile and clean the industrial circulating water. The product has high efficiency and constant performance and has no harm to human beings.

Chemical Specifications:

SDIC 56%                                 

NameFormulaUN NOCAS NO

Test ItemStandardTest Result
AppearanceWhite granularConform
Available Chlorite %56.0 min56.70
Moisture %5 max4.80
Mesh Size8-30 meshConform
Water insoluble matters0.1 maxConform
PH Value5.5-7.06.20

SDIC 60%

NameFormulaUN NOCAS NO



Test ItemStandardTest Result
AppearanceWhite granularConform
Available Chlorite %60.0 min60.80
Moisture %3 max2.80
Mesh Size8-30 meshConform
Water insoluble matters0.1 maxConform
PH Value5.5-7.06.00

AQUACLEAR® Sodium Dichloroisocyanurate (SDIC)56% 60% NaDCC for Swimming Pool Use

AQUACLEAR® Dichlor Sodium Dichloroisocyanurate Powder Granular Tablet

Powerful 56% available stabilized chlorine.

99% Sodium Dichloro-S-Triazinetrione.

Granular chlorine must be pre-dissolved in a bucket before adding to the pool.

Fast dissolving, pH balanced, contains no calcium.

Approximate use per day – 2 oz per 10,000 gallons.


Swimming pools and spas will always be at risk of contamination by algae, bacteria and other contaminants and microorganisms. This is why it is necessary to use high quality sanitizing chemicals such as AQUACLEAR®   Chlorinating Granules on a regular basis to keep your pool water clean and safe for your swimmers.

AQUACLEAR® 's granular chlorine will swiftly and effectively eradicate bacteria and other organic contaminants from your swimming pool or spa without leaving any residue so you can enjoy clean, sanitized water and peace of mind. Fast acting granular chlorine is available in bags and buckets, and the calcium-free formula is favored by pool owners in hard-water areas.

Stabilized 56% available, 99% sodium di-chlor formula lasts all day in bright sunlight, making it a popular granular chlorine sanitizer for swimming pools, and also for fountains, water features, and ponds. Di-chlor shock with sun-stabilizer is also relied upon for effective hyper-chlorination, when extended time periods of very high chlorine levels are required for complete disinfection of chlorine resistant parasites and bacteria.

Rely on AQUACLEAR®   for powerful granular sanitizers to disinfect and sanitize pools and spas. Strong di-chlor granular shock removes the bacteria and contaminants to give you cleaner and clearer water. Easy to use formula adds no calcium hardness to the pool, and leaves no residue behind.

Dichlor Granular Pool Chlorine

- AQUACLEAR® 's granular chlorine is ideal for use in swimming pools, spas, fountains and water features.

- Powerful sanitizing powder that destroys bacteria, breaks down contaminants and kills algae.

- Calcium-Free formula keeps hard-water pools sparkling clean and crystal clear.

- Fast dissolving di-chlor chlorinating granules leaves no residue.

- Contains premium-quality 56% available stabilized chlorine.

- 99% Sodium Dichloro-S-Triazinetrione Dihydrate.

- High quality granular chlorine, economically and competitively priced

- Available in bags and buckets from 2 pounds to 40 pounds.

How to use AQUACLEAR® Dichlor ?

– Use 4 ounces per 10,000 gallons of water per day to achieve initial readings.

– Use 2-3 ounces daily per 10,000 gallons to maintain proper chlorine levels.

– Use 2 Lbs per 10,000 gallons for heavy algae until algae clears.

– Use 1 Lb per 10,000 gallons for light algae until algae clears.

SDIC 8-30 mesh Granular.jpg

AquaClear® Pool Shock Sodium Dichlor Dihydrate.jpg

Chlorine 20g 1'' Tab and Multi-Function Tab .jpg

AquaClear® - Pool Chemical Solutions
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