JPS6141334B2 - - Google Patents

Info

Publication number
JPS6141334B2
JPS6141334B2 JP52074676A JP7467677A JPS6141334B2 JP S6141334 B2 JPS6141334 B2 JP S6141334B2 JP 52074676 A JP52074676 A JP 52074676A JP 7467677 A JP7467677 A JP 7467677A JP S6141334 B2 JPS6141334 B2 JP S6141334B2
Authority
JP
Japan
Prior art keywords
isomer
cake
dinitroanthraquinone
purity
separated
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.)
Expired
Application number
JP52074676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS549257A (en
Inventor
Yoshuki Takeda
Shinichiro Koga
Yutaka Fukuda
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Industries 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 Mitsubishi Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP7467677A priority Critical patent/JPS549257A/ja
Publication of JPS549257A publication Critical patent/JPS549257A/ja
Publication of JPS6141334B2 publication Critical patent/JPS6141334B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP7467677A 1977-06-23 1977-06-23 Preparation of highly pure 1,8-dihydroanthraquinone Granted JPS549257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7467677A JPS549257A (en) 1977-06-23 1977-06-23 Preparation of highly pure 1,8-dihydroanthraquinone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7467677A JPS549257A (en) 1977-06-23 1977-06-23 Preparation of highly pure 1,8-dihydroanthraquinone

Publications (2)

Publication Number Publication Date
JPS549257A JPS549257A (en) 1979-01-24
JPS6141334B2 true JPS6141334B2 (enrdf_load_stackoverflow) 1986-09-13

Family

ID=13554061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7467677A Granted JPS549257A (en) 1977-06-23 1977-06-23 Preparation of highly pure 1,8-dihydroanthraquinone

Country Status (1)

Country Link
JP (1) JPS549257A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58133477A (ja) * 1982-02-03 1983-08-09 Hitachi Ltd 船舶用電子式点火装置
CN109438246A (zh) * 2018-09-27 2019-03-08 青岛海湾精细化工有限公司 一种蒽醌的处理方法及处理系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5046654A (enrdf_load_stackoverflow) * 1973-08-20 1975-04-25

Also Published As

Publication number Publication date
JPS549257A (en) 1979-01-24

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