http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-237748-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_996999222336b05781a7325a6cadedc1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-00 |
| filingDate | 1984-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bcf2f58235d641c833afd0b4931537a |
| publicationDate | 1985-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-237748-B1 |
| titleOfInvention | Process for the preparation of 1-diazo-2-naphthol-6-nitro-4-sulfocyanaline ammonium salt |
| abstract | Process for preparing 1-diazo-2- ammonium saltnnaphthol-6-nitro-4-sulfoacids of formulannitration of 1-diazo-2-naphthol-4-sulfoacidnby converting the feedstock tonaqueous solution containing 1-diazo-2-nnaphthol-6-nitro-4-sulfoacids 0.7 ton1,3 mol.dra- ', the resulting solution is neutralizednammonia gas, or its ammonianconcentrated aqueous solution tonpH 2.3 to 5.7, ammonium salt 1-diazo-2-nnaphthol-6-nitro-4-sulfoacids arenisolated from the reaction mixture by filtration and mother liquornthe liquors are optionally used for further processingnpurification cycle. |
| priorityDate | 1984-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID222 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID457703603 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419550829 |
Total number of triples: 15.