Maintaining a clean and safe swimming pool is paramount for enjoyment and public health. Among the various sanitizing agents available, Sodium Dichloroisocyanurate (SDIC) has emerged as a preferred choice for many pool owners. Its effectiveness, ease of use, and relative stability make it a standout option. From our position as a leading supplier of SDIC, we see firsthand why pool owners rely on this powerful compound.
The primary reason for SDIC’s popularity in swimming pool applications is its ability to efficiently deliver free available chlorine, typically at a 56% concentration. This active chlorine works by oxidizing organic contaminants, killing bacteria, viruses, and algae that can thrive in pool water. Unlike unstabilized chlorine sources, SDIC provides a stabilized form of chlorine, which is less susceptible to degradation by UV sunlight, ensuring a more consistent and lasting sanitizing effect. This makes it an excellent choice for outdoor pools.
For most residential pool owners, the convenience of Sodium Dichloroisocyanurate tablets is a significant advantage. These pre-measured tablets simplify the dosing process, eliminating the guesswork associated with liquid or granular chemicals. You simply add the tablets to your skimmer or a floating dispenser, and they gradually dissolve, releasing chlorine into the water. This controlled release helps maintain an optimal sanitizer level, contributing to clear and inviting pool water.
When you buy SDIC granular 8-30 mesh, you often find it’s favoured by pool maintenance professionals or those with automated dosing systems due to its ease of handling in larger quantities. Granular SDIC can be dissolved in a bucket of water before being added to the pool, or introduced directly into the circulation system. The price of Sodium Dichloroisocyanurate is also a key consideration, and purchasing from a reputable manufacturer in China often provides excellent value for money, especially when buying in larger bags or pails.
As a dedicated Dichloro Sodium Dichloroisocyanurate manufacturer, we emphasize the importance of using SDIC according to product instructions to ensure maximum effectiveness and safety. Proper water balance, including pH and alkalinity, is crucial for SDIC to perform optimally. By understanding the various applications of SDIC and choosing the right form – tablets for convenience or granules for bulk dosing – pool owners can effectively sanitize their water, ensuring a healthy and enjoyable swimming experience all season long.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.