Sodium dichloroisocyanurate (NaDCC) - Dichlor is a chlorine compound used to purify drinking water also swimming pool and spa water. Its full name is sodium dichloro-s-triazinetrione or dichloroisocyanuric acid. In chemical language technically can say dichlor is the cyanuric acid molecule with two chlorine atoms and one sodium atom. This combination is a stable chlorine, which comes as a colorless solid. The cyanuric acid extends the life of the chlorine by shielding it from ultraviolet rays.
RXSOL Calcium Hypochlorite is a widely used chlorine compound that is highly effective against bacteria, algae, slime, fungi and other harmful and objectionable micro-organisms. Since calcium hypochlorite as a solution is a very efficient killer of virtually all bacteria, algae and other objectionable micro-organisms, it is used as a standard for comparison testing of other sanitizing chemicals. While calcium hypochlorite is used primarily to chlorinate swimming pool, spa and hot tub water, and to treat water supplies and sewage, it is also frequently used as a bleaching agent and sanitizer in industrial applications.
Dichlor granules dissolve quickly in water. They can be added to the waters surface, pre-dissolved in a bucket of water or added via a chlorination system. The pH level of dichlor is very stable, which means there is no need to add pH-neutralizing chemicals.
Dichlor is typically sold in granular form. This provides a simple and convenient way to chlorinate pools and spas. Dichlor is completely soluble in water and does not generate insoluble solids. Also, dichlor does not contribute to scaling. Thus, the dichlor products are suitable for hard water. Dichlor is typically sold by the manufacturer as a granular product with free available chlorine content depending on which form is used (dihydrate or anhydrous). Dichlor is available with additives which may provide some additional benefit to the user. However, it is important to note that if additives are mixed with the product, the available chlorine will be less than 56% or 62%. The available chlorine content is provided on product labels.
RXSOL Calcium Hypochlorite is a widely used chlorine compound that is highly effective against bacteria, algae, slime, fungi and other harmful and objectionable micro-organisms. Since calcium hypochlorite as a solution is a very efficient killer of virtually all bacteria, algae and other objectionable micro-organisms, it is used as a standard for comparison testing of other sanitizing chemicals. While calcium hypochlorite is used primarily to chlorinate swimming pool, spa and hot tub water, and to treat water supplies and sewage, it is also frequently used as a bleaching agent and sanitizer in industrial applications.
Rxsol Calcium Hypochlorite granules can be used for continuous chlorination or applied manually.Swimming Pool, Spa and Hot Tub Operators use calcium hypochlorite as a routine sanitizer to kill and prevent the growth of algae, bacteria, and other microorganisms. It is also widely used as a shock treatment to destroy organic contamination in pool water, thereby improving the water clarity. Strong calcium hypochlorite solutions serve as disinfectants for cleaning pool sides and bottoms, decks, diving boards, ladders, floats, locker and shower room floors and benches, sinks and toilets.
Municipal Water Treatment —
Municipalities use calcium hypochlorite in place of chlorine gas or liquid bleach to purify water. It is also effective for treating wells; sanitizing new water mains; controlling algae, especially sudden growths, in reservoirs, filters and other equipment; treating sewage and controlling odors.
Wastewater Treatment —
Calcium hypochlorite is used to treat wastewater effluents under controlled conditions by textile mills, paper mills, tanneries, food processing plants and more.
Other Applications —
Other uses for alcium hypochlorite include sanitizing food and beverage containers and production equipment in dairies, restaurants, hospitals and farms. Calcium hypochlorite also is used to control algae and slime in commercial and industrial cooling water systems.
Di Chlor or Sodium Dichloroisocyanurate (SDIC) widely applied for the sterilization of swimming pool and drinking water, or fighting against infectious diseases, or act as disinfectant in raising silkworm, livestock, poultry and fish. Other applications of Di Chlor are found in wool shrinkage, textile bleaching, and industrial circulating water cleaning. Di Chlor is normally supplied in powder and granular, tablets are also available on request. Stabilised chlorine granular (dichlor) are used very widely to chlorinate swimming pool water. The product has high efficiency and constant performance and has no harm to human beings.
HS Code 28281090
Drinking Water disinfectant easiest process is to add 1-pound of calcium hypochlorite in granular form in to 10,000 gallons of drinking water. And Calcium Hypochlorite is widely available for use as swimming pool chlorine tablets or white powder that is much more stable than chlorine.
The amount of product to be used or dispensed depends upon the specific application and the volume of water being treated. For example, in routine sanitizing use, the objective is to maintain a residual available chlorine (FAC) concentration of 1.0 ppm – 4.0 ppm for pools and 2.0 ppm – 5.0 ppm for spas. The label use instructions will explain how to determine a typical dosage for the water volume to be treated. Label use instructions will similarly define dosage requirements for other product applications such as oxidation, shock treatment or superchlorination.
Appearance | White Powder, Granular, |
Chemical Name | Sodium Dichloroisocyanurate |
Formula | C3O3N3Cl2Na |
Chlorine | >62% |
Molecular Weight | 219.95 |
pH (1% solution) | 6.0 to 7.0 |
Moisture | 0.5 to 1.00% max |
Solubility @ 25°C | Completely soluble in water |
Density | Tap density = 0.974 g/mL |
Typical Properties
Chemical Name | : | Calcium Hypochlorite |
Chemical Formula | : | Ca(OCl)2 |
Granular Bulk Density | : | lb/ft3 64 |
Chemical Assay of Calcium Hypochlorite | ||
Active Ingredient Calcium Hypochlorite | : | 73% nom |
Inert Ingredients, Readily soluble salts | : | 27% |
Minimal Available Chlorine | : | 70% |
Solubility in Water Granular calcium hypochlorite dissolves readily at | : | 77°F. |
Sample Solutions | : | 1 lb. in 80,000 gallons = 1 ppm AvCl. 2 dry oz. in 1 gallon = 1% solution or 10,000 ppm |
pH Solutions | ||
AvCl, ppm | : | pH |
100 200 600 1000 |
: : : : |
9.7 10.00 10.4 10.7 |
Appearance | White Powder, Granular, |
Chemical Name | Sodium Dichloroisocyanurate |
Formula | C3O3N3Cl2Na |
Chlorine | >62% |
Molecular Weight | 219.95 |
pH (1% solution) | 6.0 to 7.0 |
Moisture | 0.5 to 1.00% max |
Solubility @ 25°C | Completely soluble in water |
Density | Tap density = 0.974 g/mL |