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Sodium dichloroisocyanurate

CAS No.:2893-78-9
Formula:C3cl2n3nao3
EINECS:220-767-7
Acid-Base Property:Neutral Surface Disposal Agent
Environmental Protection:Yes
Color:White

Description

Basic Info.

Appearance: Powder

Type: Industrial Circulating Water Treatment Agent

Transport Package: 25kg/Drum, 50kg/Drum

HS Code: 2933692910

Production Capacity: 50000mt Per Year


Product Description

Sodium dichloroisocyanurate is a commonly used disinfectant, which has a strong oxidizing property and has a strong killing effect on various pathogenic microorganisms such as viruses, bacterial spores, fungi, etc. It is a wide range of applications and high efficiency bactericide.


Chinese name: sodium dichloroisocyanurate
Foreign name: sodium dichloroisocyanurate
Chemical formula: C3Cl2N3NaO3
Molecular weight: 219.946
Appearance: white powder crystal or particle
CAS registration number: 2893-78-9
EINECS Login No.: 220-767-7
Density: 2.06 g/cm³
Melting point: 225 ºC
Boiling point: 306.7 ºC
Flash point: 139.3 ºC
Solubility: easily soluble in water, hardly soluble in organic solvent
Security description: S8; S26; S41; S60; S61
Hazard description: R8; R22; R31; R36/37; R50/53
UN dangerous goods No.: 2465


(1) It has strong disinfection and sterilization ability. The effective chlorine content of pure DCCNa is 64.5%, and the effective chlorine content of high-quality products is more than 60%. It has strong disinfection and sterilization effect. At 20ppm, the sterilization rate reaches 99%. It has a strong killing effect on various bacteria, algae, fungi and bacteria.


(2) Its toxicity is very low, with the LD50 as high as 1.67g/kg (the LD50 of trichloroisocyanuric acid is only 0.72~0.78g/kg). It has been approved at home and abroad to use DCCNa in the disinfection and disinfection of food and drinking water.


(3) It has a wide range of applications. It can not only be used in food and beverage processing industry and drinking water disinfection, cleaning and disinfection of public places, but also widely used in industrial circulating water treatment, civil household sanitation and disinfection, aquaculture and other aspects.


(4) Effective chlorine utilization rate is high, and the solubility of DCCNa in water is very high. 30g DCCNa can be dissolved in 100mL of water at 25 ºC. DCCNa can rapidly release all available chlorine contained in it even in the aqueous solution with water temperature as low as 4 ° C, making full use of its disinfection and sterilization effect. Other solid chlorine containing products (except chloroisocyanuric acid) have much lower chlorine values than DCCNa due to low solubility or slow release of chlorine.


(5) The stability is good. Due to the high stability of triazine ring in the molecule of chloroisocyanuric acid products, the properties of DCCNa are very stable. It is determined that the loss of available chlorine of dried DCCNa stored in warehouse is less than 1% after 1 year.


(6) The product is solid and can be made into white powder or granules, which is convenient for packaging and transportation, and also convenient for users to choose and use.


Sodium dichloroisocyanurate

Product Analysis

Item SODIUM DICHLOROISOCYANURATE 56%SODIUM DICHLOROISOCYANURATE 60% MIN
Available chlorine55%-57%60 .0% Min.
Moisture8%-12%4%Max.
PH(1% Solution)5.5-7.05.5-7.0
AppearanceWhite powder; granular (8-30 mesh, 20-60 mesh ) tablet (1g 2g 5g 3.3g 20g )
Package25kg/drum 50kg/drum


Application

1. SDIC is an efficient disinfectant with high solubility in water, long-lasting anti-virus ability, and low toxicity, so it is widely used as a drinking water disinfectant and a household disinfectant. It can hydrolyze hypochlorous acid in water and can replace hypochlorous acid in some occasions, so it can be used as a bleaching agent. The main reason is that Nadcc disinfectant can be industrialized on a large scale and has a low price, so it is widely used in many industries.


2. SDIC sodium dichloroisocyanurate disinfectant can be used in swimming pools, drinking water treatment, agriculture, tableware, hospital and other public places.


3. Routine disinfection for fighting against infectious diseases, preventive disinfection anenvironmental sterilization in different places.


4. SDIC chemical is suitable for bleaching textiles and cleaning industrial circulating water, and also to prevent wool from shrinking, etc.


5. It can be used as disinfectant for raising silkworm, livestock, poultry and fish.

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