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Trichloroisocyanuric acid

Bactericidal and Disinfection effect Chemical Properties Uses Category Toxicity grading Acute toxicity Irritation data Explosiveness and Hazardous characteristics Flammability and hazard characteristics Storage characteristics Fire extinguishing agent

CAS No.87-90-1
Chemical Name:Trichloroisocyanuric acid
Synonyms:TCCA;acl85;cbd90;TCICA;CDB 90;BLEACH;ACL 85;CBD 90;Fi-clor;NA 2468
Molecular Formula:C3Cl3N3O3
Formula Weight:232.41
MOL File:87-90-1.mol
Trichloroisocyanuric acid Property
Melting point : 249-251 °C(lit.)
density : 2.07
Fp : 121°C
Water Solubility : 1.2 g/100mL (25 ºC)
Sensitive : Hygroscopic
Merck : 14,9641
BRN : 202022
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.
CAS DataBase Reference: 87-90-1(CAS DataBase Reference)
NIST Chemistry Reference: Trichlorocyanuric acid(87-90-1)
EPA Substance Registry System: 1,3,5-Triazine-2, 4,6(1H,3H,5H)-trione, 1,3,5-trichloro-(87-90-1)
Hazard Codes : O,Xn,N
Risk Statements : 8-22-31-36/37-50/53-36/37/38
Safety Statements : 8-26-41-60-61
RIDADR : UN 2468 5.1/PG 2
WGK Germany : 2
RTECS : XZ1925000
HazardClass : 5.1
PackingGroup : II
HS Code : 29336980
Hazardous Substances Data: 87-90-1(Hazardous Substances Data)

Trichloroisocyanuric acid Chemical Properties,Usage,Production

Bactericidal and Disinfection effect
Trichloroisocyanuric acid (TCCA) is a strong oxidant and chlorinating agent which has efficient, broad-spectrum, and safe disinfection effects. It has the strongest bactericidal activity among chlorinated isocyanuric acid products against bacteria, viruses, fungi, mold, Vibrio cholerae, Bacillus. It also has certain inhibitory effect on coccidia oocysts and thus can used in the disinfection in the environment, drinking water, fruits and vegetables, livestock feeders, fish ponds and silkworm rooms. The application method is using powder for the preparation of 4-6 mg / kg concentrations for the disinfection of drinking water and using a solution of concentration of 200-400 mg/kg for environmental disinfection and utensils disinfection.
TCCA has various effects including killing algae, deodorant, and water purification as well as bleaching. It has a stronger and better bactericidal and bleaching effect than sodium dichloroisocyanurate and thus being widely used in the sterilization treatment of washing bleacher of cotton and hemp fiber fabric, wool shrink proofing agents, rubber chlorination, and oil drilling mud and sewage, disinfection of battery materials, disinfection of swimming pool, disinfection of drinking water, treatment of industrial wastewater and sewage, food processing industry, food hygiene industry, aquaculture, daily chemical industry, hospitals, nurseries, epidemic prevention, waste disposal, hotels, restaurants and natural disasters, large-scale disinfection and sterilization after man-made disaster.
1. swimming pool disinfection: calculate the usage according to 2-3g / m3; take effect for 30-60 minutes.
2. Public places and ground disinfection: use 1500-3000-fold diluted water solution for spraying and wiping for 30 minutes. Infectious disease epidemic area, use 150-200-fold aqueous diluted water solution for spray disinfection.
3. disinfection of white clothing and blankets: apply 2000-3000 fold diluted solution for clean items; soak for 10 minutes; for seriously polluted items, diluted 500 times, soak for 20 minutes.
4. disinfection of bathroom and toilet scrub; use 300-fold diluted solution for reaction of 30 minutes.
5. sterilization of non-metallic medical equipment: use 500-1000 times diluted solution for soak of 30 minutes; disinfection of apparatus with pus and blood; apply 100-fold diluted water solution for reaction of 30 minutes.
6. disinfection of non-metallic tableware: use 500-1000 times diluted water solution for reaction of 30 minutes.
Chemical Properties
TCCA has an excellent bactericidal property and is a new generation of broad-spectrum, high efficiency, low-toxicity fungicides, bleacher and anti-shrinking agent. It is mainly used in the disinfection and sterilization of drinking water, industrial water recycling, swimming pool, restaurants, hotels, public places, homes, hospitals, eggs and prevention of fish diseases. It has a killing effect on almost all fungi, bacteria, viruses, and spores. It is safe and convenient to use. This product can also be widely used in food, dairy, rice seed processing, fruit preservation, fiber bleaching, wool shrink, daily chemical decolorization, wood mold paper making, rubber oxidation and battery materials.
The above information is edited by the chemicalbook of Dai Xiongfeng.
The product has a strong sterilization, bleaching effect. It is widely used as the high-efficiency disinfectant in civilian health, livestock breeding and plant protection. It can also be used as the washing bleacher of cotton and hemp fiber fabric, wool shrink proofing agents; it can also be used for rubber chlorination, battery materials, organic synthesis industry and the bleach of dry laundry.
It is used for the sterilization and disinfection of various kinds of water such as drinking water, swimming pool water, industrial circulating water, and sewage.
It is an anti-clotting drug.
Toxicity grading
Acute toxicity
oral: rat LD50: 406 mg / kg
Irritation data
skin: rabbit 500 mg/24 hours: moderate; Eyes-rabbit 50 micrograms/24 hours and severe.
Explosiveness and Hazardous characteristics
being mixed with ammonium salt, ammonia, urea can generate explosive nitrogen trichloride.
Flammability and hazard characteristics
it is flammable in case of organic substance; it can generate toxic nitrogen trichloride upon wet and heating.
Storage characteristics
Treasury: ventilation, low-temperature and dry; it should be stored separately from fuel, organic matter, and oxides.
Fire extinguishing agent
Plenty of water
Chemical Properties
white to light yellow crystal powde
Trichloroisocyanuric Acid is a disinfectant and anti-bacterial. It can also be used in the synthesis of napthols.
General Description
A white slightly hygroscopic crystalline powder or lump solid with a mild chlorine-like odor. Said to have 85 percent available chlorine. Decomposes at 225°C. Moderately toxic by ingestion. May irritate skin and eyes. Active ingredient in household dry bleaches. Used in swimming pools as a disinfectant .
Air & Water Reactions
Slightly hygroscopic [Hawley]. Slightly soluble in water. May react with water releasing gaseous chlorine. If mixed with a small amount of water, the concentrated solution (with pH at about 2.0) may explode due to the evolution of unstable nitrogen trichloride. (explanation in Bretherick 5th ed.)
Reactivity Profile
TRICHLORO-S-TRIAZINETRIONE, [DRY, CONTAINING > 39% AVAILABLE CHLORINE] may react vigorously with ammonium compounds or hydrated salts. Prolonged exposure to heat may result in the vigorous decomposition with the rupture of containers. Accelerates the burning of combustible materials [AAR 1991]. May reactwith alcohols to yield alkyl hypochlorites that decompose in the cold and explode on exposure to sunlight or heat. Hypochlorites of tertiary alcohols are less unstable than those of secondary or primary alcohols [NFPA 491 M. 1991].
Health Hazard
Inhalation causes sneezing and coughing. Contact with dust causes moderate irritation of eyes and itching and redness of skin. Ingestion causes burns of mouth and stomach.
Trichloroisocyanuric acid Preparation Products And Raw materials
Raw materials
Chlorine Cyanuric acid Urea Sodium hydroxide Sulfuric acid
Preparation Products
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87-90-1(Trichloroisocyanuric acid)Related Search:
METHYLENEDIFORMAMIDE UREA Biuret Penta-s-triazinetrione Vitamin E Glycine Citric acid ASCORBICACID Folic acid ETHYLENEDIAMINE TETRAKIS(PROPOXYLATE-BLOCK-ETHOXYLATE) TETROL Diphenolic acid Chlorobromoisocyanurate 5-Chlorovaleric acid Pralmorelin ACETIC ACID 4-(Diethylamino)salicylaldehyde DICHLOROISOCYANURIC ACID Trichloroisocyanuric acid
CDB 90 LABOTEST-BB LT00138113 BLEACH BLEACH CLEANING SOLUTION BLEACH SOLUTION 87-90-1 1,3,5-TRICHLOROHEXAHYDRO-1,3,5-TRIAZINE-2,4,6-TRIONE 1,3,5-Trichloroisocyanuric acid 1,3,5-TRICHLORO-1,3,5-TRIAZINE-2,4,6-TRIONE 1,3,5-TRICHLORO-1-TRIAZINE-2,4,6(1H,3H,5H)-TRIONE 1,3,5-TRICHLORO-2,4,6-TRIAZINETRIONE Building Blocks TCCA SYMCLOSENE Triazines Heterocyclic Building Blocks Halogenated Heterocycles TRICHLOROISOCYANURIC ACID TRICHLOROCYANURIC ACID 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-trichloro- 1,3,5-Triazine-2,4,6(1H,3H,5H)-trione,1,3,5-trichloro- 1,3,5-Trichloro-1,3,5-triazinane-2,4,6-trione 1,3,5-Trichloro-1,3,5-triazine-2,4,6(1H,3H,5H)-trione 1,3,5-trichloro-1,3,5-triazinetrione 1,3,5-Trichloro-2,4,6-trioxohexahydro-s-triazine 1,3,5-Trichloro-s-triazine-2,4,6(1H,3H,5H)-trione 1,3,5-Trichloro-S-triazine-2,4,6-trione 1,3,5-Trichloro-s-triazinetrione 1-Trichloro-s-triazinetrione 3,5-Triazine-2,4,6(1H,3H,5H)-trione,1,3,5-trichloro-1 5-triazine-2,4,6(1h,3h,5h)-trione,1,3,5-trichloro-3 6(1h,3h,5h)-trione,1,3,5-trichloro-s-triazine-4 ACL 85 ACL 85, 90 plus acl85 CBD 90 cbd90 Chloreal Fi Clor 91 Fichlor 91 fichlor91 Fi-clor ficlor91 Isocyanuric chloride isocyanuricchloride Kyselina trichloisokyanurova kyselinatrichloisokyanurova kyselinatrichloisokyanurova(czech) N,N',N -Trichloroisocyanuric acid N,N',N''-Trichloroisocyanuric acid N,N',N-Trichloroisocyanuric acid n,n’,n"-trichloroisocyanuricacid n,n’,n’’-trichloroisocyanuricacid NA 2468 neochlor90 NSC-405124 Queschlor s-Triazine-2,4,6(1H,3H,5H)-trione, 1,3,5-trichloro-
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