| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fc6220b93fae4be14ada49e4ecc1860b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B11-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B49-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-48 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B11-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 |
| filingDate |
2013-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7781d8024e19fe2f5a0aebd6ab06338
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a7defd2dad32e60efbc45c085bdc08de
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79bfbddbe1257b6ac5fa8161dfdd007a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b5257b9a679db30614336a041875d9a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2aeb9cd6f0e1d5e620c343090346b02a |
| publicationDate |
2014-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2014061623-A1 |
| titleOfInvention |
Novel compound, and method for measuring iron concentration by using novel compound as chelate color former |
| abstract |
The present invention addresses the problem of providing a chelate color former which can measure the concentration of iron with high sensitivity and with low blank values when measuring the concentration of iron, and an iron concentration measurement method and kit that use this chelate color former. The present invention relates to the following: a compound represented by formula [1] or a salt thereof (in the formula, R 1 and R 2 each independently represent -SO 3 H or -CO 2 H); an iron concentration measurement method in which the compound is used as a chelate color former, the compound is brought into contact with iron in a sample, and the concentration of iron in the sample is measured on the basis of the degree of color development; and a kit used in the measurement method. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016003878-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015190161-A1 |
| priorityDate |
2012-10-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |