http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2007143898-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-15 |
| filingDate | 2007-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2009-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2007143898-A |
| titleOfInvention | METHOD FOR QUANTITATIVE DETERMINATION OF ARTICINE HYDROCHLORIDE |
| abstract | A method for the quantitative determination of articaine hydrochloride by treating an analyzed sample with a chemical reagent, characterized in that a mixture of 0.5 mol / L copper (II) sulfate solution and 1 mol / L sodium salicylate solution taken in volume ratios of 0.8 is used as a chemical reagent -1.8: 1.0-2.2 ml per volume of the analyzed sample 1 ml of a 1% solution of articaine hydrochloride, after treatment with a chemical reagent, the volume of the analyzed sample is adjusted to 5 ml with purified water, the colored compound is extracted with chloroform, the extract is filtered t through a filter containing 0.5 g of anhydrous sodium sulfate, the extract is photographed on KFK - 2.1 = 0.5 cm at a wavelength of λ = 670 nm, followed by determination of articaine hydrochloride according to a calibration graph. |
| priorityDate | 2007-11-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.