FR77682E - Process for preparing 1.3-benzene-disulfonic acid - Google Patents

Process for preparing 1.3-benzene-disulfonic acid

Info

Publication number
FR77682E
FR77682E FR826672A FR826672A FR77682E FR 77682 E FR77682 E FR 77682E FR 826672 A FR826672 A FR 826672A FR 826672 A FR826672 A FR 826672A FR 77682 E FR77682 E FR 77682E
Authority
FR
France
Prior art keywords
benzene
preparing
disulfonic acid
disulfonic
acid
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
FR826672A
Other languages
French (fr)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst AG
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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Priority to FR826672A priority Critical patent/FR77682E/en
Application granted granted Critical
Publication of FR77682E publication Critical patent/FR77682E/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
FR826672A 1960-05-09 1960-05-09 Process for preparing 1.3-benzene-disulfonic acid Expired FR77682E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR826672A FR77682E (en) 1960-05-09 1960-05-09 Process for preparing 1.3-benzene-disulfonic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR826672A FR77682E (en) 1960-05-09 1960-05-09 Process for preparing 1.3-benzene-disulfonic acid

Publications (1)

Publication Number Publication Date
FR77682E true FR77682E (en) 1962-04-06

Family

ID=8731019

Family Applications (1)

Application Number Title Priority Date Filing Date
FR826672A Expired FR77682E (en) 1960-05-09 1960-05-09 Process for preparing 1.3-benzene-disulfonic acid

Country Status (1)

Country Link
FR (1) FR77682E (en)

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