JPS5268162A - Preparation of 1,4-naphthohydroquinone-2-sulfonic acid salt water solu tion - Google Patents

Preparation of 1,4-naphthohydroquinone-2-sulfonic acid salt water solu tion

Info

Publication number
JPS5268162A
JPS5268162A JP12444875A JP12444875A JPS5268162A JP S5268162 A JPS5268162 A JP S5268162A JP 12444875 A JP12444875 A JP 12444875A JP 12444875 A JP12444875 A JP 12444875A JP S5268162 A JPS5268162 A JP S5268162A
Authority
JP
Japan
Prior art keywords
naphthohydroquinone
preparation
sulfonic acid
acid salt
salt water
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
JP12444875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5343495B2 (OSRAM
Inventor
Akira Matsuura
Akira Nokimura
Ban Yoshii
Toru Sato
Tatsuro Koyama
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.)
Kawasaki Kasei Chemicals Ltd
Original Assignee
Kawasaki Kasei Chemicals 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 Kawasaki Kasei Chemicals Ltd filed Critical Kawasaki Kasei Chemicals Ltd
Priority to JP12444875A priority Critical patent/JPS5268162A/ja
Publication of JPS5268162A publication Critical patent/JPS5268162A/ja
Publication of JPS5343495B2 publication Critical patent/JPS5343495B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP12444875A 1975-10-17 1975-10-17 Preparation of 1,4-naphthohydroquinone-2-sulfonic acid salt water solu tion Granted JPS5268162A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12444875A JPS5268162A (en) 1975-10-17 1975-10-17 Preparation of 1,4-naphthohydroquinone-2-sulfonic acid salt water solu tion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12444875A JPS5268162A (en) 1975-10-17 1975-10-17 Preparation of 1,4-naphthohydroquinone-2-sulfonic acid salt water solu tion

Publications (2)

Publication Number Publication Date
JPS5268162A true JPS5268162A (en) 1977-06-06
JPS5343495B2 JPS5343495B2 (OSRAM) 1978-11-20

Family

ID=14885755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12444875A Granted JPS5268162A (en) 1975-10-17 1975-10-17 Preparation of 1,4-naphthohydroquinone-2-sulfonic acid salt water solu tion

Country Status (1)

Country Link
JP (1) JPS5268162A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58222597A (ja) * 1982-06-18 1983-12-24 松下電工株式会社 コ−ドブツシング

Also Published As

Publication number Publication date
JPS5343495B2 (OSRAM) 1978-11-20

Similar Documents

Publication Publication Date Title
JPS5323396A (en) Preparation of polymaleimide
JPS5268162A (en) Preparation of 1,4-naphthohydroquinone-2-sulfonic acid salt water solu tion
JPS5227720A (en) Process for preparation of leucylagumatine compounds
JPS5239622A (en) Process for preparation of methacrylic acid
JPS5233624A (en) Preparation of leucylnitroagmatines
JPS5268118A (en) Preparation of acrylamide
JPS5291837A (en) Preparation of p-nitrobenzoic acid
JPS52111587A (en) Preparation of 6-aminopenam carboxylic acid-1-oxide or its derivatives
JPS532436A (en) Preparation of phenols
JPS5277003A (en) Stabilization process of peroxyketones
JPS5212151A (en) Process for preparation of alkyladamantane
JPS5219620A (en) Process for preparation of 2- hydroxyalkylacrylate
JPS5368768A (en) Preparation of gamma-lactone
JPS52148037A (en) Preparation of per-#-toluylic acid
JPS53124219A (en) Preparation of derivative of 5-oxocarboxylic acid
JPS535110A (en) Preparation of adipic acid
JPS52153919A (en) Preparation of resorcin
JPS52136134A (en) Preparation of #-phenylenediamine
JPS52232A (en) Process for purification of hydroquinone
JPS52102280A (en) 5,7,8-trimethyltocotrienol-nicotinic acid esters and preparation there of
JPS525782A (en) Preparation of 1-phthalazinone
JPS5253812A (en) Preparation of perfluorocarboxylic acid
JPS5219622A (en) Process for preparation of tartaric acid salts
JPS5371010A (en) Purification of adipic acid ester
JPS52136105A (en) Preparation of 1,1-dichloro-4-methyl-1,3-pentadiene