CH125388A - Process for the production of a soluble cadmium compound. - Google Patents
Process for the production of a soluble cadmium compound.Info
- Publication number
- CH125388A CH125388A CH125388DA CH125388A CH 125388 A CH125388 A CH 125388A CH 125388D A CH125388D A CH 125388DA CH 125388 A CH125388 A CH 125388A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- cadmium
- cadmium compound
- soluble
- soluble cadmium
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 5
- 229940065285 cadmium compound Drugs 0.000 title claims description 3
- 150000001662 cadmium compounds Chemical class 0.000 title claims description 3
- 208000035473 Communicable disease Diseases 0.000 claims description 2
- 229910052793 cadmium Inorganic materials 0.000 claims description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 2
- UGECXIBKSDDQDH-UHFFFAOYSA-L disodium;3,4-dihydroxybenzene-1,2-disulfonate Chemical compound [Na+].[Na+].OC1=CC=C(S([O-])(=O)=O)C(S([O-])(=O)=O)=C1O UGECXIBKSDDQDH-UHFFFAOYSA-L 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 229910052787 antimony Inorganic materials 0.000 description 4
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- YKYOUMDCQGMQQO-UHFFFAOYSA-L cadmium dichloride Chemical compound Cl[Cd]Cl YKYOUMDCQGMQQO-UHFFFAOYSA-L 0.000 description 2
- PLLZRTNVEXYBNA-UHFFFAOYSA-L cadmium hydroxide Chemical compound [OH-].[OH-].[Cd+2] PLLZRTNVEXYBNA-UHFFFAOYSA-L 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910000011 cadmium carbonate Inorganic materials 0.000 description 1
- GKDXQAKPHKQZSC-UHFFFAOYSA-L cadmium(2+);carbonate Chemical compound [Cd+2].[O-]C([O-])=O GKDXQAKPHKQZSC-UHFFFAOYSA-L 0.000 description 1
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 230000007721 medicinal effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
- C07F3/003—Compounds containing elements of Groups 2 or 12 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Verfahren zur Verstellung einer löslichen Cadmiumverbindung. Ini Hauptpatent ist ein Verfahren be- sc hrieben, nach dem man eine Komplexver- bindung von Antimon mit Pyrogallolclistilfo- säure erhält. Verbindungen dieser Art un terscheiden sich 'von gewöhnlichen Salzen des Antimons dadurch, dass sie eine Reihe von Reaktionen dieser Salze nicht haben.
Sie enthalten nämlich das Antimon in feste rer sogenannter Komplexverhindung. Diese Stoffe sind als Heilmittel verwendbar, da in ihnen infolge der festeren Bindung des An timons die schädliche Wirkung gegenüber der Heilwirkung zurückgedrängt ist. Es wurde gefunden, dass die gleichen Verhältnisse obwalten, wenn man brenzkate- chindisulfosaures Natrium mit Cadmium hydroxyd umsetzt.
Die Ausfiihrung des Verfahrens erfolgt -im besten in der Weise, dass man brenzkate- chindisulfosaures Natrium mit der erforder lichen Menge der Cadmiirmverbindung in wässeriger Lösung, gegebenenfalls unter Er wärmen, umsetzt, Beispiel: In einer heissen Lösung von 35 gr brenz- liatechindisulfosaurem Natrium wird soviel Cadmiu.mhydroxyd gelöst, als zur Erzielung einer neutralen oder nahezu neutralen Lö sung erforderlich ist.
Man filtriert und fällt nach 'dem Abkühlen das gebildete Komplex salz durch Zugabe eines organischen Lö sungsmittels als flockigen Niederschlag aus. Das erhaltene Produkt stellt ein farbloses bis schwach gelb gefärbtes, in Wasser leicht lös liches Pulver dar. Es dient als Mittel gegen Inf ektionskrankheiten. Zur Herstellung eines Cadmiumkomplex- salzes kann man auch von Cadmiumcarbonat ausgehen, wobei Cadmiumhydroxyd als Zwi schenprodukt entsteht.
Method for adjusting a soluble cadmium compound. In the main patent a process is described by which a complex compound of antimony with pyrogallolclistilfic acid is obtained. Compounds of this kind differ from ordinary salts of antimony in that they do not have a number of reactions of these salts.
This is because they contain the antimony in a solid, so-called complex compound. These substances can be used as remedies, because in them, due to the stronger bond of the antimony, the harmful effect is suppressed compared to the medicinal effect. It was found that the same conditions prevail when sodium pyrocatechol disulphonate is reacted with cadmium hydroxide.
The method is best carried out in such a way that sodium pyrocatechin disulphonic acid is reacted with the required amount of the cadmium chloride compound in aqueous solution, if necessary with heating, example: In a hot solution of 35 g pyrocatechinic sodium disulphonate as much Cadmiu.mhydroxyd dissolved as is necessary to achieve a neutral or almost neutral solution.
It is filtered and, after cooling, the complex salt formed is precipitated as a flaky precipitate by adding an organic solvent. The product obtained is a colorless to pale yellow colored powder which is easily soluble in water. It is used as an agent against infectious diseases. To produce a cadmium complex salt, one can also start from cadmium carbonate, with cadmium hydroxide being an intermediate product.
Claims (1)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH123233T | 1926-01-29 | ||
| CH125392T | 1926-01-29 | ||
| CH125388T | 1926-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH125388A true CH125388A (en) | 1928-04-16 |
Family
ID=27176812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH125388D CH125388A (en) | 1926-01-29 | 1926-01-29 | Process for the production of a soluble cadmium compound. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH125388A (en) |
-
1926
- 1926-01-29 CH CH125388D patent/CH125388A/en unknown
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