FR720986A - Process for the production of alkaline hyposulfite solutions, and in particular sodium hyposulfite - Google Patents

Process for the production of alkaline hyposulfite solutions, and in particular sodium hyposulfite

Info

Publication number
FR720986A
FR720986A FR720986DA FR720986A FR 720986 A FR720986 A FR 720986A FR 720986D A FR720986D A FR 720986DA FR 720986 A FR720986 A FR 720986A
Authority
FR
France
Prior art keywords
hyposulfite
alkaline
solutions
production
particular sodium
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
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
Societe des Usines Chimiques Rhone Poulenc SA
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 Rhone Poulenc SA, Societe des Usines Chimiques Rhone Poulenc SA filed Critical Rhone Poulenc SA
Application granted granted Critical
Publication of FR720986A publication Critical patent/FR720986A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/64—Thiosulfates; Dithionites; Polythionates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR720986D 1930-09-26 1931-08-03 Process for the production of alkaline hyposulfite solutions, and in particular sodium hyposulfite Expired FR720986A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB720986X 1930-09-26

Publications (1)

Publication Number Publication Date
FR720986A true FR720986A (en) 1932-02-26

Family

ID=10494950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR720986D Expired FR720986A (en) 1930-09-26 1931-08-03 Process for the production of alkaline hyposulfite solutions, and in particular sodium hyposulfite

Country Status (1)

Country Link
FR (1) FR720986A (en)

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