DE174497C - - Google Patents
Info
- Publication number
- DE174497C DE174497C DENDAT174497D DE174497DA DE174497C DE 174497 C DE174497 C DE 174497C DE NDAT174497 D DENDAT174497 D DE NDAT174497D DE 174497D A DE174497D A DE 174497DA DE 174497 C DE174497 C DE 174497C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- representation
- phenetidinedisulfonic
- anisidine
- fuming sulfuric
- 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
- 239000002253 acid Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 4
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE174497C true DE174497C (enrdf_load_stackoverflow) |
Family
ID=439230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT174497D Active DE174497C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE174497C (enrdf_load_stackoverflow) |
-
0
- DE DENDAT174497D patent/DE174497C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE174497C (enrdf_load_stackoverflow) | ||
| DE877233C (de) | Bad fuer die Erzeugung galvanischer UEberzuege | |
| EP0711848B1 (de) | Verfahren zur stromlosen Abscheidung von Kupferüberzügen auf Eisen- und Eisenlegierungsoberflächen | |
| DE975008C (de) | Verfahren zur Herstellung von Phosphatueberzuegen auf Zink und dessen Legierungen | |
| DE675817C (de) | Verfahren zur Herstellung leicht wasserloeslicher Salze von Diarylaminoalkylcarbinoldn | |
| DE706592C (de) | Verfahren zur elektrolytischen Herstellung von Nickelueberzuegen | |
| DE183972C (enrdf_load_stackoverflow) | ||
| DE154353C (enrdf_load_stackoverflow) | ||
| DE562561C (de) | Verfahren zur Behandlung von Gegenstaenden, die mit einer Rostschutzschicht ueberzogen werden sollen | |
| DE70402C (de) | Verfahren zur Darstellung von Diäthoxydiamidodiphenyltnethan. (3 | |
| DE119228C (enrdf_load_stackoverflow) | ||
| DE1237560B (de) | Verfahren zur Herstellung von Cyanameisensaeurethiolestern | |
| DE913958C (de) | Lager und Verfahren zu dessen Herstellung | |
| DE204942C (enrdf_load_stackoverflow) | ||
| DE253970C (enrdf_load_stackoverflow) | ||
| DE658400C (de) | Verfahren zur Darstellung von Abkoemmlingen des p-Phenanthrolins | |
| DE616187C (de) | Verfahren zur Herstellung von nichtfaerbenden Thioderivaten aus Phenolen | |
| DE510444C (de) | Verfahren zur Darstellung nicht faerbender Thioderivate der Phenole | |
| DE673164C (de) | Desinfektionsmittel | |
| DE134984C (enrdf_load_stackoverflow) | ||
| DE502570C (de) | Verfahren zur Darstellung von sauren Wollfarbstoffen | |
| DE860202C (de) | Verfahren zur Gewinnung von kristallisiertem Aluminiumtriformiat aus seiner uebersaettigten waesserigen Loesung | |
| DE879097C (de) | Verfahren zur Herstellung von Camphersaeure | |
| DE142963C (enrdf_load_stackoverflow) | ||
| DE611399C (de) | Verfahren zur Herstellung von Diazoniumverbindungen der 4-Aminodiarylamine |