2782-57-2 Usage
Description
Dichloroisocyanuric acid (DCCA) is a white crystalline solid with a distinct chlorine odor. It is a noncombustible material, but it can accelerate the burning of combustible materials if contaminated. DCCA may react vigorously with water, ammonium compounds, or hydrated salts, releasing chlorine gas. Prolonged exposure to fire or heat can lead to the decomposition of the material and potential rupture of its containers. DCCA is used as a dry bleach in various applications, including household cleaning compounds and swimming pool disinfectants.
Uses
Used in Household Cleaning:
Dichloroisocyanuric acid is used as a dry bleach for whitening and disinfecting purposes in household cleaning compounds. Its ability to accelerate the burning of combustible materials makes it effective in breaking down stains and killing germs.
Used in Swimming Pool Disinfection:
DCCA is utilized as a disinfectant in swimming pools, helping to maintain water cleanliness and hygiene by eliminating bacteria, algae, and other microorganisms.
Used in Agriculture:
Dichloroisocyanuric acid serves as a biocide in the agricultural industry, where it is used for water treatment and as a chemical to control pests and diseases in crops.
Used in Water Treatment Chemicals:
DCCA is employed in the production of disinfectants and cleaning solutions for domestic products and in food-processing plants. Its registration is due to the numerous products that contain this chemical, ensuring safety and effectiveness in various applications.
Used in Anti-infective and Topical Applications:
Dichloroisocyanuric acid is also used in the medical field as an anti-infective agent and in topical formulations to treat various skin conditions and infections.
Air & Water Reactions
DICHLOROISOCYANURIC ACID may vigorously react with small quantities of water releasing chlorine gas.
Reactivity Profile
DICHLOROISOCYANURIC ACID is slightly hygroscopic and is unstable in the presence of DMSO. This is an oxidizing material; DICHLOROISOCYANURIC ACID may ignite organic compounds with which DICHLOROISOCYANURIC ACID comes in contact.
Health Hazard
Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
These substances will accelerate burning when involved in a fire. Some may decompose explosively when heated or involved in a fire. May explode from heat or contamination. Some will react explosively with hydrocarbons (fuels). May ignite combustibles (wood, paper, oil, clothing, etc.). Containers may explode when heated. Runoff may create fire or explosion hazard.
Trade name
ACL 70?; CDB 60?; FI CLOR 71?;
HILITE 60?; ORCED?; TROCLOSENE?
Safety Profile
Moderately toxic by
ingestion. Human systemic effects by
ingestion: ulceration or bleeding from
stomach. Autopsy findings include
gastrointestinal tract irritation, tissue edema,
liver and kidney congestion. A severe eye
and skin irritant. When heated to
decomposition it emits chlorides and carbon
monoxide.
Potential Exposure
This triazinetrione biocide, and water
treatment chemical used in disinfectants and cleaning
solution in domestic products and in food processing plants
Shipping
UN2465 Dichloroisocyanuric acid, dry, or
Dichloroisocyanuric acid salts., Hazard Class: 5.1; Labels:
5.1-Oxidizer. It is a marine pollutant and environmentally
hazardous substance.
Incompatibilities
A strong oxidizer and chlorinating
compound. Violent reaction with organic and flammable
materials. Contact with materials containing nitrogen,
such as ammonia, ammonium salts, or urea, may be violent
and form highly explosive nitrogen trichloride. Contact
with water forms hypochlorous acid and evolves extremely
dense and noxious fumes of chlorides; chlorine gas.
Triazine compounds are incompatible with oxidizers, acids,
acid chlorides, acid halides, isocyanates, halogenated
organics, peroxides, phenols (acidic), epoxides, and
anhydrides. Contact with strong reducing agents such
as hydrides may generate explosive a flammable gas
Waste Disposal
Recycle any unused portion
of the material for its approved use or return it to the
manufacturer or supplier. Generators of waste containing
this contaminant (≧100 kg/mo) must conform with EPA
regulations governing storage, transportation, treatment,
and waste disposal. Incineration with effluent gas scrubbing
is recommended. Containers must be disposed of properly
by following package label directions or by contacting
your local or federal environmental control agency, or by
contacting your regional EPA office. Ultimate disposal of
the chemical must consider: the material’s impact on air
quality; potential migration in soil or water; effects on
animal, aquatic, and plant life; and conformance with
environmental and public health regulations
Check Digit Verification of cas no
The CAS Registry Mumber 2782-57-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,7,8 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 2782-57:
(6*2)+(5*7)+(4*8)+(3*2)+(2*5)+(1*7)=102
102 % 10 = 2
So 2782-57-2 is a valid CAS Registry Number.
InChI:InChI=1/C3HCl2N3O3.Na.2H2O/c4-7-1(9)6-2(10)8(5)3(7)11;;;/h(H,6,9,10);;2*1H2/q;+1;;/p-1
2782-57-2Relevant articles and documents
Brady et al.
, p. 3101 (1963)
Mechanism of Self-decomposition of Trichloroisocyanuric Acid in Acid Medium: A Kinetic Study
Pati, Subas C.,Sarangi, Chintamani
, p. 593 - 596 (2007/10/02)
Kinetics and mechanism of the self-decomposition of trichloroisocyanuric acid (TCCA) in aqueous acetic acid-perchloric acid medium has been studied in the presence as well as in the absence of Ru(III)-catalyst and chloride ion.The results show that the reaction has second order dependence on .The rate of the reaction decreases with increase in .Increase in the percentage of acetic acid decreases the rate of decomposition.Addition of chloride ion as well as Ru(III)-catalyst into the reaction mixture accelerates the rate.The reaction has been carried out at four different temperatures and net activation parameters have also been evaluated.Based on the observed data a plausible mechanism has been suggested.