sodium dichloroisocyanurate (SDIC)
CAS No. 2893-78-9
Other Names: Dichloro-s-triazine-2,4,6-(1H,3H,5H)-trione sodium salt;Sodium dichloroisocyanurate; Dichloroisocyanuric acid sodium salt; SDIC
Molecular Formula: C3O3N3Cl2Na
Molecular Weight:219.98
Properties:
DCCA is an oxidization biocide, soluble in water, safe with low toxicity, no residue and no pollution.
DCCA is a highly effective, broad-spectrum and new systemic fungicide with strong disinfection performance. It can kill all kinds of bacteria, algae, fungus and germs (bactericidal rate can reach99% at a concentration of 20ppm). It has strong inactivating effect for hepatitis B virus, as well as the effects of algae removal, deodorization, water purifying and bleaching. If stored under drying conditions, no more than 1% effective chlorine of DCCA would decrease due to its stable chemical property, as well as other advantages such as convenience in storage and transportation, safety in use, less consumption and long duration of drug effect. The bactericidal effect of DCCA is carried out through releasing hypochloric acid slowly on the surface of crops, changing the membrane permeability, interfering with physiology of enzyme system and affecting DNA synthesis through denaturing mycoprotein, all of which result in the quick death of pathogenic bacteria.
DCCA is widely used in the fields of epidemic prevention, livestock breeding, wool textile and agriculture.
Specification:
| Items | I | II |
| Appearance | White powder or granule | White powder or granule |
| Active chlorine % ≥ | 56.0 | 60.0 |
| Moisture % ≤ | 14.0 | 5.0 |
| pH (1% solution) | 5.0-8.0 | 5.0-8.0 |
Usage:
DCCA is widely used as biocide in circulating cool water system and swimming pool. When used in circulating cool water system, the dosage of 50-80ppm every 2-3 days in summeris preferred, in spring and autumn, every 3-5 days and in winter every 5-7 days. For insurance of effects, nonoxidative disinfector may be also added into this product.
Safety:
1. Strong oxidant. Contact with combustible material may cause fire.
2. Corrosive, pungent odor. Cause bums to eyes, mucosa and skin. Avoid contact with human body. In case of contact, flush with water immediately and seek for medical advice if necessary.
3. Protected with safety goggles, rubber gloves and gas mask during operation.
Package and storage:
Tablet packing or packed with plastic woven bag lined with PE inner bag (25kg/bag), or as required.
Storage for twelve months in shady, cool and dry room with good ventilation.
Founded in 2003, Nine Continent Company (hereinafter referred to as NCC) has set up three major production bases in China. NCC's rapid and stable development enables it to become a leading manufacturer of water treatment chemicals in China, with a turnover of RMB260 million in 2014 in domestic market. The product families include organic phosphonic series, organic phosphate salts, polycarboxylic antiscalant, corrosion inhibitors, chelating agents, dispersants, biocide, algicide and etc., covering wide ranges from single to complex agents. The products are widely used in circulating water system, boiler and heating water system in fields such as steel & iron, petrochemical, power plant, RO systems, textiles and medical industries.
NCC owns a 1500-square-meter nanotechnology R&D center located in the BioBay of Suzhou Industrial Park, equipped with such technical laboratories as R&D laboratories, application laboratories, coating room, constant temperature and humidity room, printing room, electron microscopy room and etc. The R&D center is also equipped with more than 50 instruments including R&D instruments, wet-end instruments, coating instruments, printing instruments, physical property detecting instruments, particle size instruments and electron microscopy instruments, with a total value of RMB8 million. NCC's R&D has come up to the same international advanced level as laboratories of some leading chemical companies as BASF, Ashland and Akzo Nobel.
NCC slogan: Conviction creates future
Our enterprise culture: Care for life, protect the planet, benefit humanity, co-develop with the nature.
The stable quality, competitive price and excellent service have gained NCC many big domestic customers and their trust. Now we are eager to expand overseas market, and export our products to different countries. We are waiting for the chance of cooperation with your esteemed company. Welcome to our website to know more about NCC.
