http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2549452-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f49b15b09a5a8b33a21571dddaf71f1 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2013-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa2191046ef3ad03e5f310a8e702ccea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_585f5a2ba1650d93de164c729cd62dfe |
| publicationDate | 2015-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2549452-C1 |
| titleOfInvention | Extraction-fluorimetric method of determining phenols in aqueous solutions |
| abstract | FIELD: chemistry. n SUBSTANCE: method includes using a demixing extraction system - water-antipyrine-acid, wherein antipyrine and naphthalene 2-sulphonic acid are taken in molar ratio of 1:1, heated to melting point of 97°C, 10.0 ml of the analysed aqueous solution is added to 1 ml of the obtained melt of the organic salt antipyrinum naphthalene-2-sulphonate, intensely shaken and held until demixing into an upper aqueous phase and a lower organic phase and the lower organic phase is analysed for fluorescence intensity. n EFFECT: high sensitivity and reliability of analysis. n 1 ex, 3 tbl, 5 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2775466-C1 |
| priorityDate | 2013-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 39.