JPS51138644A - Process for preparation of pure styrene sulfonic acid metal salt - Google Patents

Process for preparation of pure styrene sulfonic acid metal salt

Info

Publication number
JPS51138644A
JPS51138644A JP6191075A JP6191075A JPS51138644A JP S51138644 A JPS51138644 A JP S51138644A JP 6191075 A JP6191075 A JP 6191075A JP 6191075 A JP6191075 A JP 6191075A JP S51138644 A JPS51138644 A JP S51138644A
Authority
JP
Japan
Prior art keywords
sulfonic acid
preparation
styrene sulfonic
metal salt
acid 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.)
Granted
Application number
JP6191075A
Other languages
Japanese (ja)
Other versions
JPS5822476B2 (en
Inventor
Takashi Murakami
Shiro Kimura
Takeo Emoto
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.)
SANKIYOU KAGAKU KK
SANKYO KAGAKU KK
Original Assignee
SANKIYOU KAGAKU KK
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 SANKIYOU KAGAKU KK, SANKYO KAGAKU KK filed Critical SANKIYOU KAGAKU KK
Priority to JP50061910A priority Critical patent/JPS5822476B2/en
Publication of JPS51138644A publication Critical patent/JPS51138644A/en
Publication of JPS5822476B2 publication Critical patent/JPS5822476B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: Styrene sulfonic metal salts are obtained in high purity by separation the 2-haloethylbenzene sulfonic acid, which is prepared from 2-haloethylbenzene and sulfur trioxide, as calcium salt from impurities followed by dehydrohalogenation.
COPYRIGHT: (C)1976,JPO&Japio
JP50061910A 1975-05-26 1975-05-26 Styrene sulfone styrene sulfone Expired JPS5822476B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50061910A JPS5822476B2 (en) 1975-05-26 1975-05-26 Styrene sulfone styrene sulfone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50061910A JPS5822476B2 (en) 1975-05-26 1975-05-26 Styrene sulfone styrene sulfone

Publications (2)

Publication Number Publication Date
JPS51138644A true JPS51138644A (en) 1976-11-30
JPS5822476B2 JPS5822476B2 (en) 1983-05-09

Family

ID=13184779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50061910A Expired JPS5822476B2 (en) 1975-05-26 1975-05-26 Styrene sulfone styrene sulfone

Country Status (1)

Country Link
JP (1) JPS5822476B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015119134A1 (en) * 2014-02-05 2015-08-13 東ソー株式会社 Lithium styrene sulfonate
JP2017061422A (en) * 2015-09-24 2017-03-30 東ソー有機化学株式会社 High-purity para-styrene sulfonic acid ester, and method for producing thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995940A (en) * 1973-01-25 1974-09-11
JPS514140A (en) * 1974-06-27 1976-01-14 Toyo Soda Mfg Co Ltd Pp suchirensurupponsantanryotaimataha jugotaino seizohoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4995940A (en) * 1973-01-25 1974-09-11
JPS514140A (en) * 1974-06-27 1976-01-14 Toyo Soda Mfg Co Ltd Pp suchirensurupponsantanryotaimataha jugotaino seizohoho

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015119134A1 (en) * 2014-02-05 2015-08-13 東ソー株式会社 Lithium styrene sulfonate
CN105960393A (en) * 2014-02-05 2016-09-21 东曹株式会社 lithium styrene sulfonate
US10011563B2 (en) 2014-02-05 2018-07-03 Tosoh Corporation Lithium styrene sulfonate
JP2017061422A (en) * 2015-09-24 2017-03-30 東ソー有機化学株式会社 High-purity para-styrene sulfonic acid ester, and method for producing thereof

Also Published As

Publication number Publication date
JPS5822476B2 (en) 1983-05-09

Similar Documents

Publication Publication Date Title
JPS5221296A (en) Producing method of concentrated phosphoric acid containing gypsum hem ihydrate which can be easily filtrated
JPS51141793A (en) Method of forming calcium sulfate whisker
JPS51138644A (en) Process for preparation of pure styrene sulfonic acid metal salt
JPS5239622A (en) Process for preparation of methacrylic acid
JPS5424825A (en) Sulfonation process
JPS5233993A (en) Preparation of sulfonate of vinyl aromatic polymer including no sulfat e
JPS5212146A (en) Process for preparation of p- acetylaminobenzene-sufonylchloride
JPS51136620A (en) Process for preparing inorganic salts of cysteine of high purity.
JPS5329298A (en) Production of recovered aluminum sulfate
JPS5266684A (en) Purification and separation of 2-keto-l-glonic acid
JPS51149222A (en) Preparation of highly purified leucine
JPS5231818A (en) Process for manufacturing stable preparations of prostaglandin e
JPS5214739A (en) Process for recovery of terephthalic acid
JPS537683A (en) Purification of pyridoxine
JPS5233610A (en) Process for preparation of perfluorovinylether
JPS5248627A (en) Process for preparation of dialkylthiophosphoric chloride
JPS5236596A (en) Method for production of high purity cryolite
JPS539715A (en) Crystallization of dl-acetylmethionine
JPS51138647A (en) Process for purificat ion of alkali metal salt of styrene sulfonic acid
JPS5219622A (en) Process for preparation of tartaric acid salts
JPS5251341A (en) Preparation of cis-jasmone
JPS5235189A (en) Process for the production of macroporous cation exchane resin
JPS5223040A (en) Process for preparation of styrenesulfonic acid ammonium salts
JPS51149199A (en) Method for production of mercury oxide
JPS5219195A (en) Process for production of high purity alkali metal sulfate from alkali metal sulfite