Crude cyanuric acid purification

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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C07D25132

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active

039693520

ABSTRACT:
Process for purifying crude cyanuric acid whereby crude cyanuric acid is digested with a mono-substituted salt of a dibasic or tribasic inorganic acid at a temperature of about 160.degree.C to about 220.degree.C under at least the autogenously developed pressure to digest the crude cyanuric acid. A novel, large, free-flowing cyanuric acid product is recovered free of any hard cement-like masses.

REFERENCES:
patent: 3357979 (1967-12-01), Sobocinski et al.
patent: 3644359 (1972-02-01), Mesiah et al.
patent: 3761474 (1973-09-01), Mesiah

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