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Sodium dichloroisocyanurate 56% Granules (56% SIDC )

Sodium dichloroisocyanurate tablets used for disinfection

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Chemical Name Sodium Dichloro-S-Triazinetrione Dihydrate
Molecular Formula NaCl2(NCO)3·2H2O
Appearance White granules
Odor Chlorine odor
CAS No. 51580-86-0
pH Value 5.5 - 7.0 (1% water solution)
Sample Available

Product Details

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

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.

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.

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 TreatmentSDIC 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 HygieneIn 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 HusbandryIt is used for disinfection of farm environment, livestock houses, transport vehicles, etc., to prevent the spread of animal diseases and ensure food safety.

🍽️ Food ProcessingIt can be used for disinfection of food processing equipment and workshops to effectively control microbial contamination and ensure food quality and safety.

🏠 Home CleaningBecause 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

Q What is Sodium Dichloroisocyanurate Dihydrate (SDIC·2H2O)?

Sodium Dichloroisocyanurate Dihydrate (SDIC·2H2O), also known as troclosene sodium dihydrate, is the dihydrate form of sodium dichloroisocyanurate. It appears as a white granular solid and is widely used as a disinfectant, biocide, industrial deodorant, and detergent.

Q What is the available chlorine content of SDIC Dihydrate?

SDIC Dihydrate contains a minimum of 56% available chlorine, making it a highly effective disinfectant capable of rapidly killing bacteria, viruses, algae, and fungi when dissolved in water.

Q What are the main applications of SDIC Dihydrate?

SDIC Dihydrate is used across a wide range of industries, including water treatment (swimming pools, waterworks), medical hygiene (hospital surface disinfection), animal husbandry (farm and livestock disinfection), food processing (equipment sterilization), and home cleaning (tableware, clothing, and toilet disinfection).

Q What is the recommended dosage of SDIC Dihydrate for water treatment?

The recommended dosage for water treatment applications is 1.7 to 5.0 ppm (parts per million). This range ensures effective disinfection while maintaining safety standards for swimming pools and spas.

Q How should SDIC Dihydrate be stored safely?

SDIC Dihydrate should be stored in a dry, cool, and well-ventilated area away from direct sunlight, heat sources, and open flames. It must be kept away from strong reducing agents, strong acids, and water, and the container should be tightly sealed after each use. Keep out of reach of children at all times.

Q Is SDIC Dihydrate safe to handle compared to other disinfectants?

Yes, SDIC Dihydrate is considered relatively safe to handle and transport. Compared to many other chlorine-based disinfectants, it carries a lower risk of producing toxic byproducts. Its cost-effectiveness, ease of use, and broad-spectrum antimicrobial action make it a preferred choice for both commercial and domestic disinfection purposes.