Trichloroisocyanuric acid(TCCA), with the chemical formula C3Cl3N3O3 and a molecular weight of 232.41, is an organic compound. It is a white crystalline powder or granular solid with a strong chlorine pungent smell.
Sodium dichloroisocyanurate (SDIC) is an organic compound with the molecular formula C3Cl2N3NaO3. At room temperature, it is a white powder-like crystal or granule with a chlorine odor.
| TCCA | SDIC | |
| Illustrative Structural Diagrams |
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| Chlorine Content | 90% | 56% or 60% |
| Dissolution Rate | Slow solution | Rapid solution |
| Application | Outdoor | Indoor |
| PH Sensitivity | Lower PH | Closer to neutral |
| Stability | Less stable | More stable |
Though there are many different factors between the TCCA and SDIC, there are other factors are same. For example, they are same forms, granule, tablet and powder. Their packages are similar.
In conclusion, the choice between SDlC and TCCA relies on specific needs. SDlC suits quick chlorine release like shock treatments, while TCCA excels insustained chlorination. Understanding their pH sensitivity guides chemicalselection. Regarding stability, SDIC prevails over TCCA. Recognizing these disparities aids in storage, handling, and cost considerationsbased on application needs and environmental factors. Ultimately, decidingbetween SDlC and TCCA hinges on dissolution rate, chlorine content, pHsensitivity, stability, and pool maintenance requisites. Seeking professional advice ensures the selection of the most fitting disinfectant.