http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2368896-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10efc646a4dd605c2f09c493718f5b81 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 |
| filingDate | 2008-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2009-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29a40f8cd900bad323f9bc534c9a012e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e47b19a892d7404c70967e4d7bc577f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd2edd421385c7726875d94d9c9d6866 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bfe7fb8fb890be6d8dd73d6fd5900fe8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f8ad7a61b82b857797e157044bf5c82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_376051cae489f26e254b24ccb9b90057 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f77e166ecf8ac781fe793c95039c81a5 |
| publicationDate | 2009-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2368896-C1 |
| titleOfInvention | Indicator for nickel (ii) ions in solution |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to qualitative and semiquantitative detection of nickel (II) ions in aqueous solutions and can be used for rapid analysis of working solutions away from laboratory facilities. The indicator contains a modified matrix based on silica gel and an organic reagent. The modified matrix used is silica gel in OH - state, modified by trimethylammonium groups. The organic reagent is 1-(4-sulphophenyl)-3-methyl-5-(benzoxazol-2-ly) formazan and, additionally, aqueous ethanol solution with the following ratio of components, wt %: said silica gel 95.999-97.990, said organic reagent 0.001-0.040, aqueous ethanol solution - the rest. n EFFECT: easier and faster analysis, as well as accurate results at maximum permissible concentration at multiple excess of other metal ions. n 2 ex, 2 tbl |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2520099-C1 |
| priorityDate | 2008-05-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.