Multifunctional cleaning tablet trichloroisocyanuric acid (TCCA) used for disinfection of swimming pool water treatment
The product is a white solid tablet with different specifications, including 200g, 20g, 10g, 5g. The raw material is cyanuric acid, with 90% chlorine content and pungent odor. Melting point 246 ~ 247℃ (decomposition). It is a strong oxidizing agent widely used in the sterilization of swimming pool water, etc., and the solubility of water is 1.2g /L. It is easy to catch fire and burn in contact with flammable materials and organic matter. Nitrogen-containing compounds such as ammonia, ammonium salt, urea and water generate explosive nitrogen trichloride. When exposed to heat or moisture, it releases toxic corrosive fumes.
Product index
Chemical formula : C3Cl3N3O3
Molecular weight : 232.41 InChI InChI=1/C3Cl3N3O3/c4-7-1(10)8(5)3(12)9(6)2(7)11
InChIKey YRIZYWQGELRKNT-UHFFFAOYSA-N
Density : 2.07 Fusing point : 249-251 °C (lit.) Boiling point : 272.3±23.0 °C(Predicted)
Flash point :121°C Water soluble : 1.2g /100mL (25 ºC) Steam pressure : 0.001-0.002Pa at 20-25℃
Solubility Chloroform: (Sparingly, Heated), DMSO (Sparingly)
Acidity coefficient : -4.49±0.20(Predicted) PH : 2.0-2.7 (10g/l, H2O, 20℃) Storage conditions : Store below +30°C.
Stability : Stable. Hygroscopic, and may decompose in contact with moisture. Contact with combustible material may lead to fire. Incompatible with acids, reducing agents, water, strong oxidizing agents.
Sensitivity : Hygroscopic Appearance：Tablet, Powder or Granules Color: white, blue or white and blue
Chlorine odor Merck 14,9641 BRN 202022
Trifluoroisocyanuric acid - preparation process
Cyanic acid was prepared from urea and ammonium chloride by pyrolysis, and then by chlorination.
Application
The product has a strong sterilization, bleaching effect, widely used in civil health, animal husbandry and plant protection as a highly efficient disinfectant, cotton, linen chemical fiber fabric washing bleaching agent, wool shrinkage agent, can also be used in rubber chlorination, battery materials, organic synthesis industry and dry bleaching of clothing. The bactericidal action of trichloroisocyanuric acid is similar to that of hypocyanate and chlorine, and it is an oxidizing bactericide.
It can be used instead of liquid chlorine or hypochlorite in recirculating cooling water systems. Mainly used for drinking water, industrial circulating water, swimming pools, restaurants, hotels, public places, families, hospitals, poultry eggs and prevention of fish disease disinfection. It has killing effect on almost all fungi, bacteria and virus spores, and is safe and convenient to use.
The product can also be widely used in food, dairy products, rice seed treatment, fruit preservation, fiber bleaching, wool shrinkage, daily chemical decolorization, wood mildew proof papermaking, rubber oxidation and battery materials. TCCA has excellent bactericidal performance and is a new generation of broad spectrum, high efficiency and low toxicity bactericide, bleach and shrink resistant agent.
Trichloroisocyanuric acid used in swimming pool's water treatment
Trichloroisocyanuric acid (TCCA) is a chlorinated derivative of isocyanuric acid with the molecular formula C3N3O3Cl3 and an effective chlorine content of up to 90 percent. Trichloroisocyanuric acid can be promoted internationally because it is a low toxicity, stable performance, and fast bactericidal disinfectant, which can quickly kill a variety of bacteria, spores, fungi, molds and vibrio cholerae.
It has a strong effect on killing hepatitis A and hepatitis B virus, and also has a good disinfection effect on sexual viruses and HIV. TCCA is also the most widely used swimming pool disinfectant both home and abroad. It is less irritating to the human body, as long as the amount of residual chlorine in the pool is kept within the range of national regulations, swimmers can rest assured.
The stabilizer in trichloroisocyanuric acid is cyanuric acid, cyanuric acid can make it stable under ultraviolet light, suitable for use in outdoor pools, but use in indoor pools can lead to over-stability problems and high oxygen consumption. TCCA in the form of solid effervescent tablets is not only easy to use, but also makes it more water-soluble, can quickly form chloric acid, and has certain resistance to organic compounds.
Usage and dosage:
1. Swimming pool disinfection: 3-5 grams per cubic meter per day are used in the swimming pool.
2. Treatment of industrial circulating cooling water: Add 0.5 grams per 1m3 of water.
3. Disinfection of tableware. Add 0.25 grams of water to every 5 kilograms and soak the cleaned tableware for 5 minutes.
4. Sewage and fecal treatment. Adding 5 grams per cubic meter of sewage or feces can eliminate odors.
5. Seed sterilization and disinfection. Using TCCA as seed disinfection can break the dormancy period of seeds, improve seed germination rate, inhibit the occurrence of diseases, and importantly, it does not cause environmental pollution and is harmless to humans and animals. The method is to soak the seeds in 0.2% TCCA aqueous solution for 12 hours.
6. Sterilization and disinfection in the aquaculture industry.
7. Used for disinfecting hospital sewage, diapers, urinals, medicine bowls, and instruments, with fast sterilization speed and good results.
Security
O - Oxidizing material Xn - Hazardous material N - Environmental hazards
Rat transoral LD50; 700-8 00mg/kg. The U.S. Food and Drug Administration and the Environmental Protection Agency have officially approved chloro-isocyanuric acid for use in drinking water and food disinfection.
Store in a cool, dry, well-ventilated non-combustible warehouse. Keep away from fire and heat. Keep the container sealed. Keep away from flammable or combustible materials. Store it separately from damp materials, ammonium salts, amines, and edible chemical raw materials.
Contact with acid, alkali and easily oxidized organic matter can cause explosion. When storage and transportation, prevent moisture, sunlight, and do not contact with acid, alkali, and easily oxidized organic matter, so as to avoid decomposition failure and explosion.
Precautions for use
When using TCCA, it's important to follow the manufacturer's instructions carefully and to wear protective gloves and eye protection, as it can be hazardous if not handled properly. TCCA should be stored in a cool, dry place away from direct sunlight, and should not be mixed with other chemicals or substances, as this can create hazardous reactions.
- Keep the container dry.
- In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
- In case of fire or explosion, do not inhale smoke.
- The substance and its container shall be disposed of as hazardous waste.
- Avoid release into the environment. Refer to the special instructions/safety data sheet.
