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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE237449C true DE237449C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=497053

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT237449D Active DE237449C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE237449C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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

Similar Documents

Publication Publication Date Title
DE237449C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR850003355A (ko) 혈소판형 탄산칼슘 분말과 그 제조방법
US4188270A (en) Process for electrolytically forming glossy film on articles of aluminum or alloy thereof
GB1407618A (en) Manufacture of nitric acid
DE224331C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE216070C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE748023C (de) Verfahren zur Herstellung von hochpolymeren Polyamiden oder Mischpolyamiden (Superpolyamiden)
US2527498A (en) Method of controlling the residual magnesium content of nodular graphite cast iron
US2159982A (en) Lead alloy and method of preparing the same
Saxena et al. Investigations on the Mechanism of the Reaction Between Oxalic Acid and Potassium Persulphate
DE105027C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE261084C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE104632C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US664488A (en) Bath for rendering ore friable.
JPH0474438B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE251234C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE45195C (de) Verfahren zur Entfernung von Zink aus Blei-Zink-Legirungen und Blei-Zink-Silber-Legirungen
DE132477C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT36807B (de) Verfahren zur Herstellung von haltbaren, insbesondere für die Gärungsküpe geeigneten konzentrierten Indigweißpräparaten.
DE241896C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE228876C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE251330C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE248264C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE493778C (de) Verfahren zur Herstellung von reinem Eisen
DE180118C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)