JPS5524102A - Preparation of trichloroisocyanuric acid - Google Patents
Preparation of trichloroisocyanuric acidInfo
- Publication number
- JPS5524102A JPS5524102A JP9584978A JP9584978A JPS5524102A JP S5524102 A JPS5524102 A JP S5524102A JP 9584978 A JP9584978 A JP 9584978A JP 9584978 A JP9584978 A JP 9584978A JP S5524102 A JPS5524102 A JP S5524102A
- Authority
- JP
- Japan
- Prior art keywords
- trichloroisocyanuric acid
- aqueous solution
- acid
- chloride
- earth metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To prepare a highly pure trichloroisocyanuric acid in high yield with suppressed formation of NCl3, by reacting an aqueous solution of a tri-alkali metal salt of isocyanuric acid, with chlorine in the presence of an alkaline earth metal chloride.
CONSTITUTION: Trichloroisocyanuric acid is prepared by reacting an aqueous solution of a tri-alkali metal salt of isocyanuric acid, with chlorine. Highly pure trichloroisocyanuric acid is prepared in high yield with suppressed formation of NCl3 by carrying out the reaction in the presence of an alkaline earth metal chloride in the aqueous solution. The alkali earth metal chloride is, e.g. calcium chloride, magnesium chloride, etc. (0.5W20 %, preferably 1W10 % on the basis of isocyanuric acid) and the reaction temperature is -5W30°C, preferably 0W15°C.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9584978A JPS5524102A (en) | 1978-08-08 | 1978-08-08 | Preparation of trichloroisocyanuric acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9584978A JPS5524102A (en) | 1978-08-08 | 1978-08-08 | Preparation of trichloroisocyanuric acid |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5524102A true JPS5524102A (en) | 1980-02-21 |
Family
ID=14148812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9584978A Pending JPS5524102A (en) | 1978-08-08 | 1978-08-08 | Preparation of trichloroisocyanuric acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5524102A (en) |
-
1978
- 1978-08-08 JP JP9584978A patent/JPS5524102A/en active Pending
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