When sourcing Sodium Dichloroisocyanurate (SDIC) for water treatment, understanding the nuances between its granular and powder forms is crucial for optimal application and efficiency. As a leading manufacturer of SDIC in China, NINGBO INNO PHARMCHEM CO.,LTD. provides both forms to meet diverse industrial and commercial needs. This article will guide you through the distinctions, helping you make an informed purchase decision.

Sodium Dichloroisocyanurate (SDIC), known by its CAS number 2893-78-9, is a powerful disinfectant and sanitizing agent widely recognized for its efficacy in water treatment. It functions by releasing free available chlorine, which effectively eliminates bacteria, viruses, fungi, and algae. The choice between granular and powder forms often hinges on application specifics, handling preferences, and desired dissolution rates.

SDIC Powder: Dissolution and Handling

SDIC powder typically offers a faster dissolution rate compared to granular forms. This characteristic can be advantageous in applications where rapid chlorine dispersion is paramount. For instance, in smaller water systems or when quick shock treatment is required, the fine particles of SDIC powder readily disperse, leading to immediate disinfectant action. However, handling powders can sometimes pose challenges related to dust generation, which requires appropriate personal protective equipment (PPE) and ventilation measures. When you buy SDIC powder from a reputable supplier, ensure it comes with clear handling instructions.

SDIC Granular: Ease of Use and Stability

SDIC granular form is generally preferred for its ease of handling and reduced dust formation. The larger particle size makes it less likely to become airborne, simplifying dosing and reducing exposure risks. Granules also tend to be more stable during storage and transport, maintaining their efficacy over longer periods. Many users find the granular form easier to measure and add to water systems, especially in large-scale operations like swimming pool maintenance or industrial water circulation. If you are looking to purchase SDIC granular, consider its slower but more controlled release of chlorine.

Key Considerations When Buying SDIC

Regardless of the form, several factors are critical when you buy Sodium Dichloroisocyanurate. Firstly, always verify the available chlorine content, which typically ranges from 56% to 60% for quality products. Secondly, ensure the product meets relevant purity standards. As a dedicated supplier, we prioritize quality control to guarantee that our customers receive effective and reliable SDIC. Thirdly, consider the packaging: 25kg drums or bags are common, and bulk options are available for larger requirements. Understanding the price of SDIC from different manufacturers is also important, but should be balanced with quality and supplier reliability.

Applications and Dosage

Both SDIC powder and granular are used in a wide array of applications, including municipal water treatment, swimming pool sanitation, industrial circulating water treatment, aquaculture, and even as a bleaching agent. The specific dosage will depend on the application and the desired chlorine residual. For instance, swimming pool disinfection typically requires maintaining a free chlorine level between 1-3 ppm. Always consult product specifications and local regulations for precise dosing guidelines. Where to purchase Sodium Dichloroisocyanurate with confidence is key; choosing a manufacturer with a proven track record ensures product integrity.

In conclusion, whether you opt for the rapid dissolution of SDIC powder or the convenient handling of SDIC granular, both forms offer exceptional disinfection capabilities. By understanding their differences and prioritizing quality from a trusted supplier in China, you can effectively meet your water treatment and sanitation needs.