JPS51138645A - Process for purification of alkali metal salt of styrene sulfonic acid - Google Patents

Process for purification of alkali metal salt of styrene sulfonic acid

Info

Publication number
JPS51138645A
JPS51138645A JP6191175A JP6191175A JPS51138645A JP S51138645 A JPS51138645 A JP S51138645A JP 6191175 A JP6191175 A JP 6191175A JP 6191175 A JP6191175 A JP 6191175A JP S51138645 A JPS51138645 A JP S51138645A
Authority
JP
Japan
Prior art keywords
alkali metal
sulfonic acid
styrene sulfonic
purification
metal salt
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
JP6191175A
Other languages
Japanese (ja)
Inventor
Takashi Murakami
Shiro Kimura
Takeshi Noda
Kazuyoshi Otomo
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.)
SANKYO KAGAKU KK
Original Assignee
SANKYO KAGAKU KK
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 SANKYO KAGAKU KK filed Critical SANKYO KAGAKU KK
Priority to JP6191175A priority Critical patent/JPS51138645A/en
Publication of JPS51138645A publication Critical patent/JPS51138645A/en
Pending legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: Crude alkali metal salts of styrene sulfonic acid are purified by removing insoluble materials in water, converted to the corresponding free acid with perhalogeic acid (perchloric acid, etc. ) and further converted to the desired salts by a conventional method.
COPYRIGHT: (C)1976,JPO&Japio
JP6191175A 1975-05-26 1975-05-26 Process for purification of alkali metal salt of styrene sulfonic acid Pending JPS51138645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6191175A JPS51138645A (en) 1975-05-26 1975-05-26 Process for purification of alkali metal salt of styrene sulfonic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6191175A JPS51138645A (en) 1975-05-26 1975-05-26 Process for purification of alkali metal salt of styrene sulfonic acid

Publications (1)

Publication Number Publication Date
JPS51138645A true JPS51138645A (en) 1976-11-30

Family

ID=13184810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6191175A Pending JPS51138645A (en) 1975-05-26 1975-05-26 Process for purification of alkali metal salt of styrene sulfonic acid

Country Status (1)

Country Link
JP (1) JPS51138645A (en)

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