http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113804783-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_90adb7bd5ccba3a6a260936168da89ad |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N30-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2021-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_84945b06e7e1a9a4c51445699825fc22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_68cb5f35d0ecd3fd3d4fb6045db86b3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3aca61e609dc584663e8ab29fa49302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55b8272bb6d6bf6584134aa0341dd71d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7523a6793854e1aa2f291ce579b4d934 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02a08a391e479ba03058561882878425 |
| publicationDate | 2021-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113804783-A |
| titleOfInvention | A kind of method of analyzing ethyl dichloroacetate impurity in ethyl chloroacetate |
| abstract | The invention provides a method for analyzing impurities of ethyl dichloroacetate in ethyl chloroacetate, which comprises the following steps: (a) quantitatively dissolving ethyl dichloroacetate in a diluent to obtain an ethyl dichloroacetate reference solution (b) quantitatively dissolving ethyl chloroacetate and ethyl dichloroacetate in the diluent to obtain a system suitability solution; (c) quantitatively dissolving the need-testing product in the diluent to obtain a need-testing solution; (d) in Under gas chromatographic conditions, respectively take the test solution and the reference solution for injection. The method of the invention adopts chromatography, which has high reliability, good separation degree, durable method and high recovery rate of ethyl chloroacetate. |
| priorityDate | 2021-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.