GB338963A - Improvements in, and relating to the manufacture of, products having a sterilizing action on bacteria and/or fungi - Google Patents
Improvements in, and relating to the manufacture of, products having a sterilizing action on bacteria and/or fungiInfo
- Publication number
- GB338963A GB338963A GB2630929A GB2630929A GB338963A GB 338963 A GB338963 A GB 338963A GB 2630929 A GB2630929 A GB 2630929A GB 2630929 A GB2630929 A GB 2630929A GB 338963 A GB338963 A GB 338963A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fluorescein
- mercury
- phenolphthalein
- cyanide
- cyanmercury
- 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
- 241000894006 Bacteria Species 0.000 title abstract 2
- 241000233866 Fungi Species 0.000 title abstract 2
- 230000001954 sterilising effect Effects 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 abstract 8
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 4
- 239000003513 alkali Substances 0.000 abstract 4
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 abstract 4
- 229910000474 mercury oxide Inorganic materials 0.000 abstract 4
- UKWHYYKOEPRTIC-UHFFFAOYSA-N mercury(ii) oxide Chemical compound [Hg]=O UKWHYYKOEPRTIC-UHFFFAOYSA-N 0.000 abstract 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 238000009835 boiling Methods 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 150000002367 halogens Chemical class 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- KXZJHVJKXJLBKO-UHFFFAOYSA-N chembl1408157 Chemical compound N=1C2=CC=CC=C2C(C(=O)O)=CC=1C1=CC=C(O)C=C1 KXZJHVJKXJLBKO-UHFFFAOYSA-N 0.000 abstract 2
- FWJGYFKCKCRGIV-UHFFFAOYSA-N dicyanomercury;oxomercury Chemical compound [Hg]=O.N#C[Hg]C#N FWJGYFKCKCRGIV-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000010494 dissociation reaction Methods 0.000 abstract 1
- 230000005593 dissociations Effects 0.000 abstract 1
- 150000002730 mercury Chemical class 0.000 abstract 1
- 150000002731 mercury compounds Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 235000011121 sodium hydroxide Nutrition 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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
- C07F3/14—Heterocyclic substances containing mercury
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
338,963. Clark, T. W. F. Aug. 29, 1929. Organo-mercury compounds are prepared by treating phenolphthalein, fluorescein, their homologues or halogen derivatives with mercury oxycyanide, or a mixture of mercury oxide and an alkali cyanide, or by the action of an alkali cyanide on mercury compounds of phenolphthalein, fluorescein, their homologues or halogen derivatives containing the group HgX, in which X represents OH, NO3, SO4H, halogen &c. The latter compounds are obtained by boiling phenolphthalein &c. with an excess of the appropriate mercury salt. The final products are useful for the sterilization of bacteria and fungi. Examples are given of the preparation of (1) a cyanmercury-fluorescein compound by heating an aqueous solution of fluorescein with yellow mercury oxide and a solution of alkali cyanide, or by heating a suspension of mercury oxycyanide with a solution of fluorescein containing caustic soda, or by boiling an aqueous suspension of dimercury - fluorescein - chloride with sodium cyanide; (2) a cyanmercury-dibromofluorescein compound by treating dibromfluorescein with yellow mercury oxide and alkali cyanide; (3) a cyanmercury-phenolphthalein compound by adding yellow mercury oxide to sodium cyanide in aqueous solution and boiling with phenolphthalein. The process may be effected in any other solvent, e.g. alcohol, which permits of dissociation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2630929A GB338963A (en) | 1929-08-29 | 1929-08-29 | Improvements in, and relating to the manufacture of, products having a sterilizing action on bacteria and/or fungi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2630929A GB338963A (en) | 1929-08-29 | 1929-08-29 | Improvements in, and relating to the manufacture of, products having a sterilizing action on bacteria and/or fungi |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB338963A true GB338963A (en) | 1930-12-01 |
Family
ID=10241613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2630929A Expired GB338963A (en) | 1929-08-29 | 1929-08-29 | Improvements in, and relating to the manufacture of, products having a sterilizing action on bacteria and/or fungi |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB338963A (en) |
-
1929
- 1929-08-29 GB GB2630929A patent/GB338963A/en not_active Expired
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