http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111766277-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-302 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 |
| filingDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111766277-B |
| titleOfInvention | Distinguish metal ion Fe3+And Cu2+Method (2) |
| abstract | Distinguishing metal ion Fe 3+ And Cu 2+ The method of (2), characterized by: by using "HCHO-NaHSO 3 ‑Na 2 SO 3 "pH clock reaction System as a differentiating solution according to Fe 3+ And Cu 2+ The influence on the atlas of the pH value of the system changing along with the time is different, thereby realizing the Fe 3+ And Cu 2+ The differentiation of (1). The atlas provided by the distinguishing method has intuition, and can conveniently and quickly distinguish the metal ion Fe 3+ And Cu 2+ And the equipment is simple, the accuracy is high, and the operation and the observation are easy. |
| priorityDate | 2020-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.