http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106442366-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-31 |
| filingDate | 2016-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106442366-B |
| titleOfInvention | A kind of copper ion chromogenic reagent and preparation method and application thereof |
| abstract | The invention discloses a copper ion color-developing reagent, which only has a color-developing reaction with copper ions in a solution, has an absorption wavelength of about 516 nm, and has no color-developing reaction with other common metal ions, and can be used as a color-developing reagent for copper ions Exclusive detection agent. The invention also provides a preparation method thereof, which takes fluorescein as a parent body, and is prepared through three-step synthesis reaction, and an ultraviolet-visible spectrophotometric detection method for the concentration of copper ion solution can be established based on the reagent. |
| priorityDate | 2016-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.