| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d9f3ca41550d315642580237250c5b0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F3-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-84 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-84 |
| filingDate |
1991-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1993-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac1a141b7b13da6afb7a90b6fae8d7ba
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ae362525c16263dfcd89320f25196de7 |
| publicationDate |
1993-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5215925-A |
| titleOfInvention |
Method and composition for magnesium ion detection using hydroxy-substituted cyanoformazans |
| abstract |
1,5-Bis(2-hydroxyphenyl)-3-cyanoformazans substituted in at least one of the 3-, 4- and 5-positions of either phenyl moiety are useful for the determination of magnesium ions. The cyanoformazan substituents are chosen such that their cumulative Hammett-sigma value is greater than about 0.23. These cyanoformazans are useful in analytical compositions and methods for either wet or dry assay of magnesium ions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9360474-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6156493-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014147876-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5914271-A |
| priorityDate |
1986-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |