JPS5524102A - Preparation of trichloroisocyanuric acid - Google Patents

Preparation of trichloroisocyanuric acid

Info

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
Application number
JP9584978A
Other languages
Japanese (ja)
Inventor
Hidenori Kizawa
Ryoichi Ichihara
Susumu Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Priority to JP9584978A priority Critical patent/JPS5524102A/en
Publication of JPS5524102A publication Critical patent/JPS5524102A/en
Pending legal-status Critical Current

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
JP9584978A 1978-08-08 1978-08-08 Preparation of trichloroisocyanuric acid Pending JPS5524102A (en)

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)

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