DE495789C - Process for the preparation of concentrated solutions of Trimercuri-diacetone hydrate - Google Patents
Process for the preparation of concentrated solutions of Trimercuri-diacetone hydrateInfo
- Publication number
- DE495789C DE495789C DEI28065D DEI0028065D DE495789C DE 495789 C DE495789 C DE 495789C DE I28065 D DEI28065 D DE I28065D DE I0028065 D DEI0028065 D DE I0028065D DE 495789 C DE495789 C DE 495789C
- Authority
- DE
- Germany
- Prior art keywords
- trimercuri
- diacetone
- hydrate
- preparation
- concentrated solutions
- 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
Links
- 238000000034 method Methods 0.000 title claims description 5
- 238000002360 preparation method Methods 0.000 title claims description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 4
- 239000003960 organic solvent Substances 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical group COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- -1 mercury acetone compound Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003756 stirring Methods 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
- C07F3/10—Mercury compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung konzentrierter Lösungen des Trimercuri-diaceton-hydrats Durch das Patent 491 405 ist ein Verfahren zur Herstellung konzentrierter Lösungen des Trimercuri-diaceton-hydrats aus Quecksilberchlorid und Natronlauge ge-,chützt, das darin besteht, konzentrierte alkalichloridhaltige Quecksilberchloridlösungen in Gegenwart von Aceton mit Natronlauge zu vermischen und den etwaigen über-5chuß des Alkalis sofort mit Salzsäure zu neutralisieren.Process for the preparation of concentrated solutions of trimercuri-diacetone hydrate By the patent 491,405 is a method for the preparation of concentrated solutions the trimercuri-diacetone hydrate from mercury chloride and caustic soda protected, that consists in concentrated solutions of mercury chloride containing alkali chloride to mix with sodium hydroxide solution in the presence of acetone and remove any excess neutralize the alkali immediately with hydrochloric acid.
Es wurde weiter gefunden, daß man zu ebenso haltbaren konzentrierten Lösungen der genannten Quecksilberacetonverbindung gelangt, wenn man von konzentrierten Quecksilberchloridlösungen ausgeht, .die an Stelle des Alkalichlorids ein die Löslichkeit des Quecksilberchlorids vermehrendes organisches Lösungsmittel enthalten.It was further found that one could concentrate to just as durable Solutions of the above-mentioned mercury acetone compound come from concentrated Mercury chloride solutions run out, .which in place of the alkali chloride a solubility the organic solvent increasing the mercury chloride.
Beispielsweise löst man 13,57 kg Quecksilberchlorid in 20 1 Methanol und gibt diese Lösung unter gutem Rühren zu einer Mischung von 51 Aceton und 3o1 einer im ganzen q. kg @NaOH enthaltenden Natronlauge; einen etwaigen überschuß der letzteren neutralisiert man mit der genau erforderlichen Menge Salzsäure. Man kann das Quecksilberchlorid auch in überschüssigem Aceton gelöst zu der äquivalenten Menge Natronlauge geben.For example, 13.57 kg of mercury chloride are dissolved in 20 l of methanol and this solution is added, with thorough stirring, to a mixture of 51% acetone and 3o1 of a whole q. kg @NaOH containing sodium hydroxide solution; Any excess of the latter is neutralized with the exact amount of hydrochloric acid required. The mercury chloride can also be dissolved in excess acetone and added to the equivalent amount of sodium hydroxide solution.
Ferner eignen sich die Monoalhyläther des Glykols, z. B. Glykolmonomethyl- oder -äthyläther, in ,hervorragender Weise zur Ausführung des.Verfahrens.The monoalhyl ethers of glycol are also suitable, for. B. glycol monomethyl or ethyl ether, in an excellent way to carry out the process.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI28065D DE495789C (en) | 1926-05-08 | 1926-05-08 | Process for the preparation of concentrated solutions of Trimercuri-diacetone hydrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI28065D DE495789C (en) | 1926-05-08 | 1926-05-08 | Process for the preparation of concentrated solutions of Trimercuri-diacetone hydrate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE495789C true DE495789C (en) | 1930-04-11 |
Family
ID=7186938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEI28065D Expired DE495789C (en) | 1926-05-08 | 1926-05-08 | Process for the preparation of concentrated solutions of Trimercuri-diacetone hydrate |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE495789C (en) |
-
1926
- 1926-05-08 DE DEI28065D patent/DE495789C/en not_active Expired
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