http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CS-242615-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_62556b4286cc1c52119ba6bee55a4620 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96523d5678bc468565ea222aee895141 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b87fd44589068befd4c21b0515d23a98 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-02 |
| filingDate | 1982-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_edefde6024db3a6eccb65423287d4388 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7eecd60bb6323632cc8a6bf49777af3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5994a6da904f2145f8eec14d35c83362 |
| publicationDate | 1986-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CS-242615-B1 |
| titleOfInvention | The method of isolating phenylhydrazine hydrochloride |
| abstract | The present invention relates to a process for the isolation of phenylhydrazine hydrochloridenfrom the reaction mixture obtainednby hydrolysis of phenylhydrazinedisulfonatenwith hydrochloric acid. The reactionnthe mixture is, after neutralization, a solution of ammonium acetatenor alkali metal hydroxide countercurrentnextracts with aromatic organicna solvent from which the acid is dilutednhydrochloric acid gives a solution of phenylhydrazine hydrochloride.nFenylhydrazírihydrochloridnis an important intermediate in manufacturingnpharmaceutical preparations, dyes and pesticides. |
| priorityDate | 1982-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.