FR372131A - Procédé de fabrication de formaldéhyde-sulfoxylates - Google Patents

Procédé de fabrication de formaldéhyde-sulfoxylates

Info

Publication number
FR372131A
FR372131A FR372131DA FR372131A FR 372131 A FR372131 A FR 372131A FR 372131D A FR372131D A FR 372131DA FR 372131 A FR372131 A FR 372131A
Authority
FR
France
Prior art keywords
manufacturing process
formaldehyde sulfoxylate
sulfoxylate
formaldehyde
manufacturing
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
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR372131A publication Critical patent/FR372131A/fr
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)
FR372131D 1906-02-10 1906-02-10 Procédé de fabrication de formaldéhyde-sulfoxylates Expired FR372131A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR372131T 1906-02-10

Publications (1)

Publication Number Publication Date
FR372131A true FR372131A (fr) 1907-03-26

Family

ID=1418929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR372131D Expired FR372131A (fr) 1906-02-10 1906-02-10 Procédé de fabrication de formaldéhyde-sulfoxylates

Country Status (1)

Country Link
FR (1) FR372131A (fr)

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