FR1189764A - Process for the preparation of hyposulfurous acid derivatives - Google Patents

Process for the preparation of hyposulfurous acid derivatives

Info

Publication number
FR1189764A
FR1189764A FR1189764DA FR1189764A FR 1189764 A FR1189764 A FR 1189764A FR 1189764D A FR1189764D A FR 1189764DA FR 1189764 A FR1189764 A FR 1189764A
Authority
FR
France
Prior art keywords
preparation
acid derivatives
hyposulfurous acid
hyposulfurous
derivatives
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)
Inventor
Dieter Goerrig
Friedrich Schubert
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.)
Bayer AG
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of FR1189764A publication Critical patent/FR1189764A/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
    • C01B17/66—Dithionites or hydrosulfites (S2O42-)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR1189764D 1957-01-16 1958-01-14 Process for the preparation of hyposulfurous acid derivatives Expired FR1189764A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1189764X 1957-01-16

Publications (1)

Publication Number Publication Date
FR1189764A true FR1189764A (en) 1959-10-06

Family

ID=7731119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1189764D Expired FR1189764A (en) 1957-01-16 1958-01-14 Process for the preparation of hyposulfurous acid derivatives

Country Status (1)

Country Link
FR (1) FR1189764A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230757A1 (en) * 1986-01-03 1987-08-05 Morton Thiokol, Inc. Process and apparatus for the production of sodium hydrosulfite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0230757A1 (en) * 1986-01-03 1987-08-05 Morton Thiokol, Inc. Process and apparatus for the production of sodium hydrosulfite

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