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China Factory Suppliers of Sodium Dichloroisocyanurate Tablets for Effective Disinfection Solutions
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China Factory Suppliers of Sodium Dichloroisocyanurate Tablets for Effective Disinfection Solutions

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  • Appearance White Tablets
  • Synonym(s) NaDCC; SDIC; sodium dichloro-s-triazinetrione
  • Available Chlorine 54% (pure tablets); 20-40%, 43%(effervescent tablets)
  • pH 5.5-7.0
  • UN NO. 3077
  • Certifications NSF, REACH, BPR

Description

Sodium dichloroisocyanurate is a widely used and highly effective disinfectant with strong oxidizing properties. As a tablet formulation, it releases active ingredients steadily and is very convenient to use and store. Chlorine dioxide disinfection tablets achieve their sterilizing effect mainly by releasing active atomic oxygen during use. These active oxygen molecules can quickly oxidize and destroy the key active groups inside bacterial cells, pathogens and microorganisms, causing them to lose biological activity and structural stability, thus effectively killing harmful organisms and achieving safe, thorough disinfection.

Product Parameter

Chemical Name Specifications
Appearance White tablets
AC Pure tablets:54%
Effervescent tablets:20-40%, 43%
Dangerous goods classification 9
Specification 15g, 18g, 20g, 100g, 200g or customized
EINECS NO. 220-767-7

Feature

Compared with other chlorine-containing disinfectants, this product has the following key advantages in disinfection:

  • 1The disinfection process generates almost no toxic byproducts, especially teratogenic, carcinogenic and mutagenic substances.
  • 2Effective at lower application concentrations, this formula also carries a much milder, less noticeable odor.
  • 3Its solid form brings great convenience for transportation, daily application and storage, making operation simple and safe for users.
  • 4Fast and powerful sterilization performance delivers superior results under the same concentration and contact time when compared with standard disinfectants.
  • 5With a broad application scope, the product is widely used in food and beverage processing, drinking water disinfection, public area sanitization, industrial circulating water treatment, household hygiene and aquaculture.
  • 6SDIC also offers excellent stability: when kept dry and sealed in storage, available chlorine loss remains below 1% over a two-year period.

How to Use Chlorine Dioxide Disinfectants Correctly

  • Suitable for disinfecting water, object surfaces, tableware, food processing tools and equipment, fruits, vegetables and indoor air.
  • Please choose legal and reliable disinfection products, and follow the product instructions carefully.
  • For external use only. Please do not swallow, and keep out of reach of children.
  • It is not recommended to mix with other disinfectants, alkaline substances or organic materials.
  • This product has a bleaching effect. Do not soak clothes for more than 10 minutes. It may slightly corrode aluminum and copper, and moderately corrode carbon steel. Please wipe clean in time after use.
  • Direct contact may cause mild skin irritation. Please wear gloves during use, avoid skin contact and inhaling high-concentration mist. If splashed into eyes accidentally, rinse with water immediately and see a doctor if necessary.
  • Please use the whole tablet, dissolve and apply right away.
  • Please close the cap tightly after opening to keep it from moisture.
  • Store in a ventilated, cool and dry place, and keep out of reach of children.

Application

Pool Disinfection

Applicable to plastic-lined swimming pools, acrylic plastic facilities, and fiberglass steel sauna pools for disinfection.

Daily Item Disinfection

Can be used for disinfection of various hard surfaces and vegetables and fruits on a daily basis.

Other Common Applications

Applicable for emergency disinfection and outdoor portable water supply disinfection.

Packing

We offer a variety of packaging options to suit different needs. Our product is available in plastic drums ranging from 1kg, 2kg, 5kg, 10kg, 20kg, 25kg to 50kg, plastic woven bags of 25kg and 1000kg, as well as fiber drums in 25kg and 50kg. Custom packaging specifications can also be provided according to your requirements.

Frequently Asked Questions

QWhat is sodium dichloroisocyanurate (SDIC) and how does it work as a disinfectant?
Sodium dichloroisocyanurate (SDIC) is a chlorine-based disinfectant in solid tablet form. It works by releasing active atomic oxygen and available chlorine when dissolved in water. These reactive species rapidly oxidize and destroy the cellular structures of bacteria, pathogens and microorganisms, effectively eliminating them and ensuring safe, thorough disinfection.
QWhat are the available chlorine (AC) content options for these disinfection tablets?
The tablets are available in two main formulations: pure tablets with 54% available chlorine, and effervescent tablets with 20–40% or 43% available chlorine. The appropriate type can be selected based on your specific disinfection requirements and application scenario.
QWhat applications are SDIC disinfection tablets suitable for?
SDIC tablets are widely used across many fields, including drinking water disinfection, food and beverage processing, public area sanitization, industrial circulating water treatment, household hygiene, aquaculture, swimming pool disinfection, daily item and surface disinfection, as well as emergency and outdoor portable water supply disinfection.
QAre SDIC disinfection tablets safe to use, and what precautions should be taken?
SDIC tablets are safe when used correctly. Always wear gloves during use, avoid skin contact and inhaling high-concentration mist, and keep out of reach of children. Do not mix with other disinfectants, alkaline substances or organic materials. If the product splashes into eyes, rinse immediately with clean water and seek medical advice if needed. For external use only — do not swallow.
QHow should SDIC disinfection tablets be stored to maintain their effectiveness?
Store SDIC tablets in a ventilated, cool and dry place. Always close the cap tightly after opening to prevent moisture absorption. When stored under proper dry and sealed conditions, available chlorine loss remains below 1% over a two-year period, ensuring long-term product stability and effectiveness.
QWhat packaging options are available for SDIC disinfection tablets?
A wide range of packaging options is available to meet different needs: plastic drums from 1kg to 50kg (1kg, 2kg, 5kg, 10kg, 20kg, 25kg, 50kg), plastic woven bags of 25kg and 1000kg, and fiber drums in 25kg and 50kg. Custom packaging specifications can also be arranged based on your specific requirements.