http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114563394-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_17d14de35e0dda6a0b3849d0fce11da9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E30-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-73 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 |
| filingDate | 2022-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3c2ca9c92cb830e5de6a923de171460 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a94975b8a79076ecb86cbb6e0e2e4105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_525072f15f98083fd38546e1081ecff4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db5229cc50695c9bbf83b07860c0885b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c962492a5170134f14e9feeeef3d9d8 |
| publicationDate | 2022-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114563394-A |
| titleOfInvention | A kind of detection method of impurity content in scandium fluoride |
| abstract | The invention relates to the technical field of chemical detection, in particular to a detection method for impurity content in scandium fluoride. A method for detecting impurity content in scandium fluoride, comprising the following steps: (1) taking an appropriate amount of scandium fluoride as a sample, mixing and melting the scandium fluoride with sodium hydroxide, sodium carbonate and sodium bicarbonate, and after cooling Add water to form a mixed solution; (2) add hydrochloric acid and boric acid to the mixed solution to obtain a clear solution; (3) use ICP-OES to detect the spectral intensity of different impurities in the clear solution, and calculate the content of impurities in scandium fluoride according to the standard curve. The detection method of the invention has the advantages of reasonable process, safety and reliability, simple and convenient operation, low cost, and can meet the production needs. |
| priorityDate | 2022-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.