How is cyanuric chloride produced?
How is cyanuric chloride produced?
Such reactions rely on the easy displacement of the chloride with nucleophiles such as amines: (ClCN)3 + 2 RNH2 → (RNHCN)(ClCN)2 + RNH3+Cl. Other triazine herbicides, such as simazine, anilazine and cyromazine are made in an analogous way. Cyanuric chloride is also used as a precursor to dyes and crosslinking agents.
How does cyanuric acid stabilizer chlorine?
Cyanuric acid is known as a stabilizer for the chlorine in swimming pools exposed to sunlight. It helps reduce the chlorine loss by protecting the free chlorine in the pool from the sun’s ultraviolet rays, reducing the amount of chlorine needed to maintain proper sanitizer levels.
Is cyanuric acid pool stabilizer?
In the pool industry, Cyanuric Acid is known as chlorine stabilizer or pool conditioner. Cyanuric Acid (CYA) is a pool balancing product used to help chlorine last longer. Chlorine, in its natural form, is unstabilized—which means it degrades when exposed to sunlight.
Can you swim in pool if cyanuric acid is high?
Although cyanuric acid offers a low level of toxicity without any serious health concerns, having high-levels of this chemical in a pool puts people at risk because of the chlorine’s diminished ability to kill bacteria and viruses.
What is the chemical formula for cyanuric chloride?
Cyanuric chloride is an organic compound with the formula (NCCl) 3. This white solid is the chlorinated derivative of 1,3,5-triazine. It is the trimer of cyanogen chloride. Cyanuric chloride is the main precursor to the popular but controversial herbicide atrazine .
What are the industrial uses of cyanuric chloride?
Industrial uses. Cyanuric chloride is also used as a precursor to dyes and crosslinking agents. The largest class of these dyes are the sulfonated triazine-stilbene optical brighteners (OBA) or fluorescent whitening agents (FWA) commonly found in detergent formulas and white paper. Many reactive dyes also incorporate a triazine ring.
What is the half life of cyanuric chloride in the atmosphere?
Vapor phase cyanuric chloride is degraded slowly in the atmosphere by reaction with photochemically-produced hydroxyl radicals (SRC); the half-life for this reaction in air is estimated to be about 4,300 days (SRC), calculated from its rate constant of 3.7X10-15 cu cm/molecule-sec at 25 deg C…
How do you dissolve cyanuric chloride in acetonitrile?
Cyanuric chloride (1.0 mol) was dissolved in 800 ml acetonitrile, the solution cooled to 0 °C, and 28% NH4 OH solution (5.0 mol) added over 2 hours while keeping the temperature less than 10 °C. Thereafter, the mixture was stirred at ambient temperature one hour then warmed to 45 °C for 4 hours.
