DE178936C - - Google Patents
Info
- Publication number
- DE178936C DE178936C DENDAT178936D DE178936DA DE178936C DE 178936 C DE178936 C DE 178936C DE NDAT178936 D DENDAT178936 D DE NDAT178936D DE 178936D A DE178936D A DE 178936DA DE 178936 C DE178936 C DE 178936C
- Authority
- DE
- Germany
- Prior art keywords
- nitrite
- mercury
- sulfonic acids
- diazooxydnaphthalene
- zinc
- 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
Links
- 238000000034 method Methods 0.000 claims description 6
- 150000003460 sulfonic acids Chemical class 0.000 claims description 3
- 150000002730 mercury Chemical class 0.000 claims description 2
- HNRWETYZFCYPBG-UHFFFAOYSA-M mercury(1+) nitrite Chemical compound N(=O)[O-].[Hg+] HNRWETYZFCYPBG-UHFFFAOYSA-M 0.000 claims description 2
- HHIMNFJHTNVXBJ-UHFFFAOYSA-L zinc;dinitrite Chemical compound [Zn+2].[O-]N=O.[O-]N=O HHIMNFJHTNVXBJ-UHFFFAOYSA-L 0.000 claims description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 claims 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 235000010288 sodium nitrite Nutrition 0.000 claims 1
- -1 2-aminonaphthol sulfonic acids Chemical class 0.000 description 1
- RCTYPNKXASFOBE-UHFFFAOYSA-M chloromercury Chemical compound [Hg]Cl RCTYPNKXASFOBE-UHFFFAOYSA-M 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- ZVHHIDVFSYXCEW-UHFFFAOYSA-L nickel(ii) nitrite Chemical compound [Ni+2].[O-]N=O.[O-]N=O ZVHHIDVFSYXCEW-UHFFFAOYSA-L 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 1
- 229910000368 zinc sulfate Inorganic materials 0.000 description 1
- 229960001763 zinc sulfate Drugs 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Coloring (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE175593T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE178936C true DE178936C (en:Method) |
Family
ID=5693733
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT175593D Active DE175593C (en:Method) | |||
| DENDAT178621D Active DE178621C (en:Method) | |||
| DENDAT178936D Active DE178936C (en:Method) |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT175593D Active DE175593C (en:Method) | |||
| DENDAT178621D Active DE178621C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (3) | DE178936C (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH663418A5 (de) * | 1985-04-17 | 1987-12-15 | Ciba Geigy Ag | Verfahren zur herstellung von 1-diazo-2-naphthol-4-sulfonsaeure. |
-
0
- DE DENDAT175593D patent/DE175593C/de active Active
- DE DENDAT178621D patent/DE178621C/de active Active
- DE DENDAT178936D patent/DE178936C/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| DE175593C (en:Method) | |
| DE178621C (en:Method) |
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