DE237449C - - Google Patents

Info

Publication number
DE237449C
DE237449C DENDAT237449D DE237449DA DE237449C DE 237449 C DE237449 C DE 237449C DE NDAT237449 D DENDAT237449 D DE NDAT237449D DE 237449D A DE237449D A DE 237449DA DE 237449 C DE237449 C DE 237449C
Authority
DE
Germany
Prior art keywords
hydrosulphite
possibly
magnesium
brought
reaction
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.)
Active
Application number
DENDAT237449D
Other languages
German (de)
English (en)
Publication of DE237449C publication Critical patent/DE237449C/de
Active 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)
DENDAT237449D Active DE237449C (https=)

Publications (1)

Publication Number Publication Date
DE237449C true DE237449C (https=)

Family

ID=497053

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT237449D Active DE237449C (https=)

Country Status (1)

Country Link
DE (1) DE237449C (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639665A1 (de) * 1993-08-20 1995-02-22 Ciba-Geigy Ag Phosphatfreies Reduktionsbleichmittel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0639665A1 (de) * 1993-08-20 1995-02-22 Ciba-Geigy Ag Phosphatfreies Reduktionsbleichmittel
US5547475A (en) * 1993-08-20 1996-08-20 Ciba-Geigy Corporation Phosphate-free reduction bleaching formulation

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