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SDIC Dihydrate Disinfectant Granules for Pools and Hygiene - Quality Products from China Suppliers and Factory
Description
Sodium Dichloroisocyanurate Dihydrate (SDIC·2H₂O), also called troclosene sodium dihydrate or dichloroisocyanuric acid sodium salt dihydrate, is the dihydrate of sodium dichloroisocyanurate (SDIC). It is a white, granular solid in appearance. This product is mainly used as a disinfectant, biocide, industrial deodorant and detergent.
Technical Data Sheet
| Chemical Name | Sodium Dichloro-S-Triazinetrione Dihydrate |
| Molecular Formula | NaCl₂(NCO)₃·2H₂O |
| Molecular Weight | 255.95 |
| CAS No. | 51580-86-0 |
| Appearance | White granules |
| Odor | Chlorine odor |
| Available Chlorine | 56% MIN |
| Solubility in Water | 25 g (30 ℃) |
| pH Value | 5.5 – 7.0 (1% water solution) |
| Water-insoluble | 0.1% MAX |
| Application | Mainly applied for disinfection of swimming pools and spas |
| Dosage | 1.7 – 5.0 ppm |
Advantages
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SDIC Dihydrate is a highly effective chemical widely used for water disinfection and sanitation. One of its primary advantages is that it releases chlorine rapidly when dissolved in water, providing fast and efficient disinfection. This quick action allows it to eliminate bacteria, viruses, and algae in a short time, especially suitable for situations that require immediate sanitation.
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Another significant advantage is its versatility. SDIC Dihydrate can be used in different forms, including tablets and granules, making it suitable for a wide range of applications. It's also effective against a broad spectrum of microorganisms, including bacteria, viruses, and fungi, ensuring comprehensive sanitation.
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Moreover, it is relatively safe to handle and transport, with a lower risk of toxic byproducts compared to other disinfectants. This feature, combined with its cost-effectiveness and ease of use, makes it a preferred choice for disinfection in both commercial and domestic fields.
Applications
💧 Water Treatment
SDIC Dihydrate is a star product in the field of water treatment, widely used in swimming pools, waterworks, landscape water, etc. It can effectively kill bacteria, viruses, algae and some fungi, keeping the water clear and safe.
🏥 Medical Hygiene
In medical institutions, SDIC Dihydrate is used for the surface disinfection of operating rooms, wards, laboratories and other areas, as well as the soaking disinfection of medical instruments, fabrics, etc., to ensure the aseptic state of the medical environment.
🐄 Animal Husbandry
It is used for disinfection of farm environment, livestock houses, transport vehicles, etc., to prevent the spread of animal diseases and ensure food safety.
🍽️ Food Processing
It can be used for disinfection of food processing equipment and workshops to effectively control microbial contamination and ensure food quality and safety.
🏠 Home Cleaning
Because of its good safety and efficiency, SDIC Dihydrate has also been widely used in household disinfection, including tableware disinfection, clothing sterilization, toilet cleaning and other scenarios.
Storage
- 🌬️ Keep in a dry, cool and ventilated place away from light
- 🚸 Keep out of reach of children
- 🔥 Keep away from heat and sources of ignition
- 🔒 Keep the container cap close tightly after use
- ⚗️ Store away from strong reducing agents, strong acids or water
Frequently Asked Questions
❓ What is Sodium Dichloroisocyanurate Dihydrate (SDIC·2H₂O)?
Sodium Dichloroisocyanurate Dihydrate (SDIC·2H₂O) is the dihydrate form of sodium dichloroisocyanurate. It is a white granular solid with CAS No. 51580-86-0, commonly used as a disinfectant, biocide, industrial deodorant, and detergent due to its effective chlorine-releasing properties.
❓ What is the available chlorine content of SDIC Dihydrate?
SDIC Dihydrate has a minimum available chlorine content of 56%. This makes it a highly effective disinfectant capable of rapidly killing bacteria, viruses, algae, and fungi when dissolved in water.
❓ What is the recommended dosage for water treatment using SDIC Dihydrate?
The recommended dosage for water treatment applications, such as swimming pools and spas, is 1.7 to 5.0 ppm. The exact dosage may vary depending on the water condition and level of contamination.
❓ Is SDIC Dihydrate safe to handle and store?
SDIC Dihydrate is relatively safe to handle and transport compared to other disinfectants, with a lower risk of toxic byproducts. However, it should be stored in a dry, cool, and well-ventilated place, away from children, heat sources, strong reducing agents, strong acids, and water.
❓ What are the main applications of SDIC Dihydrate?
SDIC Dihydrate is widely used across multiple industries including water treatment (swimming pools, waterworks), medical hygiene (hospitals, laboratories), animal husbandry (farm disinfection), food processing (equipment and workshop sanitation), and home cleaning (tableware, clothing, and toilet disinfection).
❓ What is the difference between SDIC and SDIC Dihydrate?
SDIC Dihydrate (SDIC·2H₂O) is the dihydrate form of sodium dichloroisocyanurate (SDIC), meaning it contains two water molecules in its crystalline structure. This results in a slightly lower available chlorine content (56% MIN) compared to anhydrous SDIC (60% MIN), but it offers similar disinfection performance and is equally effective for most applications.