CH86515A - Process for the preparation of a complex silver compound of glycocolla - Google Patents
Process for the preparation of a complex silver compound of glycocollaInfo
- Publication number
- CH86515A CH86515A CH86515DA CH86515A CH 86515 A CH86515 A CH 86515A CH 86515D A CH86515D A CH 86515DA CH 86515 A CH86515 A CH 86515A
- Authority
- CH
- Switzerland
- Prior art keywords
- glycocolla
- silver compound
- complex
- preparation
- silver
- Prior art date
Links
- 229940100890 silver compound Drugs 0.000 title claims description 10
- 150000003379 silver compounds Chemical class 0.000 title claims description 10
- 238000000034 method Methods 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title claims description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- YPNVIBVEFVRZPJ-UHFFFAOYSA-L silver sulfate Chemical compound [Ag+].[Ag+].[O-]S([O-])(=O)=O YPNVIBVEFVRZPJ-UHFFFAOYSA-L 0.000 claims description 4
- 229910000367 silver sulfate Inorganic materials 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
- 125000003827 glycol group Chemical group 0.000 claims description 2
- 238000001556 precipitation Methods 0.000 claims description 2
- 230000001225 therapeutic effect Effects 0.000 claims description 2
- 239000000243 solution Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- 150000001450 anions Chemical class 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 150000003378 silver Chemical class 0.000 description 3
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-M Thiocyanate anion Chemical compound [S-]C#N ZMZDMBWJUHKJPS-UHFFFAOYSA-M 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- -1 silver cations Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 150000001371 alpha-amino acids Chemical class 0.000 description 1
- 235000008206 alpha-amino acids Nutrition 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229910000069 nitrogen hydride Inorganic materials 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- DHCDFWKWKRSZHF-UHFFFAOYSA-L thiosulfate(2-) Chemical compound [O-]S([S-])(=O)=O DHCDFWKWKRSZHF-UHFFFAOYSA-L 0.000 description 1
- 150000004764 thiosulfuric acid derivatives Chemical class 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
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
- C07F1/005—Compounds containing elements of Groups 1 or 11 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Description
Verfahren zur Darstellung einer komplexen Silberverbindung des Glykokolls. Komplexe Silberverbindungen von a-Amitso- säuren sind noch nicht bekannt. Bei Zusatz von Ammoniak und Aminen (Methylamin, Äthylamin, Äthylendiamin), sowie von Cya- niden, Thiosulfaten, Rhodaniden zu organi schen und anorganischen Silbersalzen ent stehen bekanntlich komplexe Silbersalze, welche das Silber nicht oder nur zum ge ringen Teil in der Form des elektrisch disso ziierten einwertigen Silberkations besitzen.
Die Ammoniak= und Aminverbindungen ent halten nach den Untersuchungen von Bod- länder (Berichte der deutschen chemischen Gesellschaft 36, 1903, S. 2878), Bodländer und Fittig (Zeitschrift für physiologische Chemie 39, 1902, S. 605), sowie von Euler (Berichte der deutschen chemischen Gesell schaft 36, 1903, S.
1854) das komplexe Ka tion Ag (Am)2', wo Am NH3, CH3 NH2 usw. bedeutet. Die Cyaniddoppelsalze weisen das komplexe Anion Ag (CN)2', die Rhodanid- doppelsalze das Anion Ag (SCN)2', die Thio- sulfatdoppelsalze das Anion Ag (S203)
2"' und Ag (S203)3""' auf.
Gegenstand der vorliegenden Erfindung ist ein Verfahren zur Darstellung einer kom- plexen Silberverbindung des Glykokolls, wel ches darin besteht, dass man auf Silbersulfat einen Überschuss von Glykokoll zur Einwir kung bringt.
Die komplexe Silberverbindung des Gly- kokolls bildet eine kristallinische blasse, welche sich in Wasser erheblich leichter löst als Silbersulfat. Die wässerige Lösung rea giert neutral. Sie zeichnet sich gegenüber den wässerigen Lösungen der einfachen Silber salze durch eine bedeutend grössere Halt barkeit aus. Bei Zusatz von Natronlauge oder Soda entsteht keine Fällung. Die kom plexe Silberverbindung des Glykokolls soll zu therapeutischen Zwecken verwendet werden. <I>Beispiel:</I> 15,6 Teile Silbersulfat werden mit 75 Teilen Glykokoll fein verrieben. Beim Ein tragen in Wasser geht die komplexe Silber verbindung des Glykokolls in Lösung.
Process for the preparation of a complex silver compound of glycocolla. Complex silver compounds of α-amino acids are not yet known. When ammonia and amines (methylamine, ethylamine, ethylenediamine), as well as cyanides, thiosulfates, rhodanides are added to organic and inorganic silver salts, complex silver salts are known to form, which silver does not or only partially in the form of the electric have dissociated monovalent silver cations.
The ammonia and amine compounds contain, according to investigations by Bodlander (reports of the German chemical society 36, 1903, p. 2878), Bodländer and Fittig (Zeitschrift für Physiologische Chemie 39, 1902, p. 605), and by Euler ( Reports of the German Chemical Society 36, 1903, p.
1854) the complex cation Ag (Am) 2 ', where Am means NH3, CH3 NH2 etc. The cyanide double salts have the complex anion Ag (CN) 2 ', the rhodanide double salts the anion Ag (SCN) 2', the thiosulfate double salts the anion Ag (S203)
2 "'and Ag (S203) 3" "'.
The present invention relates to a process for the preparation of a complex silver compound of glycocolla, which consists in bringing an excess of glycocollate into effect on silver sulfate.
The complex silver compound of the glycol forms a crystalline pale one which dissolves in water considerably more easily than silver sulfate. The aqueous solution reacts neutrally. Compared to the aqueous solutions of the simple silver salts, it is distinguished by its significantly greater durability. When adding caustic soda or soda, no precipitation occurs. The complex silver compound of glycocolla is said to be used for therapeutic purposes. <I> Example: </I> 15.6 parts of silver sulfate are finely ground with 75 parts of glycocolla. When it is put into water, the complex silver compound in the glycocolla dissolves.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH84832T | 1918-12-23 | ||
| CH86515T | 1918-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH86515A true CH86515A (en) | 1920-09-01 |
Family
ID=25703386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH86515D CH86515A (en) | 1918-12-23 | 1918-12-23 | Process for the preparation of a complex silver compound of glycocolla |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH86515A (en) |
-
1918
- 1918-12-23 CH CH86515D patent/CH86515A/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH86515A (en) | Process for the preparation of a complex silver compound of glycocolla | |
| CH86514A (en) | Process for the preparation of a complex silver compound of glycocolla | |
| CH86516A (en) | Process for the preparation of a complex silver compound of the alfa-Alanius. | |
| CH86996A (en) | Process for the preparation of a complex silver compound of glycocolla | |
| CH87902A (en) | Process for the preparation of a complex silver compound of a mixture of α-amino acids. | |
| CH84832A (en) | Process for the preparation of a complex silver compound of glycocolla | |
| DE539705C (en) | Process for the production of potassium pentaborate | |
| DE452025C (en) | Process for the preparation of sulfourea | |
| DE1223396B (en) | Process for the preparation of trisodium salts of the zinc complexes of diaethylenetriamine-N, N. N ', N ", N" -pentaacetic acid and of triaethylenetetramine-N, N, N', N ", N" ', N "' - hexaacetic acid | |
| DE360153C (en) | Water sealant consisting of zinc soap | |
| DE356912C (en) | Process for the preparation of complex silver compounds | |
| AT94305B (en) | Process for the production of formaldehyde. | |
| AT89935B (en) | Process for the preparation of derivatives of 3.3'-diamino-4.4'-dioxyarsenobenzene which can be kept in solution. | |
| DE339036C (en) | Process for the preparation of complex silver compounds of ª ‡ -amino acids | |
| DE405922C (en) | Process for the production of sulphates of alkalis | |
| DE242216C (en) | ||
| DE348070C (en) | Process for the preparation of metal compounds of sulfinides | |
| DE442255C (en) | Process for the production of compact, technically useful aluminum hydroxide | |
| DE453118C (en) | Process for the production of solutions suitable for the manufacture of ammonium sulphate and alkali sulphate or their double salts | |
| DE645606C (en) | Process for the production of alkali nitrate from calcium nitrate and alkali chloride | |
| CH86997A (en) | Process for the preparation of a complex silver compound of glycocolla | |
| DE462782C (en) | Process for the preparation of an easily soluble complex silver compound | |
| DE98680C (en) | ||
| DE802636C (en) | Process for the preparation of glycosides of sulfanilamide | |
| AT159813B (en) | Process for the production of security paper. |