http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1012107-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_98b938f52aef606c63141a209496c00e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-25 |
| filingDate | 1981-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1983-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6b6dd2bbeb0c079b825c416d7d8ed0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cc5f80b47c6b0c05ed7e0086851230d5 |
| publicationDate | 1983-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1012107-A1 |
| titleOfInvention | Method of determination of aromatic impurities solubility in organic crystals |
| abstract | METHOD FOR DETERMINING THE SOLUBILITY OF AROMATIC IMPURITIES IN ORGANIC CRYSTALS, including The fusion of the analyte with the indicated impurities, cooling and spectrophotometric determination of the total, true and inter-block solubilities, which is that, in order to increase the sensitivity of the method and simplify it, the analyte is fused with these impurities are cooled, kept at a temperature not higher than the eutectic point, triturated and treated with an aqueous solution of solvent, solvent impurity and saturated with diphenylamine or diphenyl oxide, followed by drying obtained in the substance and spectrophotometric determination in it of the true solubility of impurities, after which the obtained dried i substance was washed with g aqueous solution of impurity taken in bulk (-) the scientific research institute to the dried substance equal to 1000-2000: 1, the solid phase with the subsequent spectrophotometric determination of the total solubility of impurities in it and the determination of inter-block solubility by difference. total and true solubilities. |
| priorityDate | 1981-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.