http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115032181-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_77391b79048878cc28addd18aa328aef http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82faa66104ad406aca0140b0237d38b5 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K11-06 |
| filingDate | 2022-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c3b9a5ec8b6067af7f6c5417701fc88a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_575c798ed465efe9f1e0992acb5c0dd8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca43fb99886f872c2be65ceb312d3f1d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd6a0064468ec417e6fd88737185814d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46ec3fc94915d0824aa2c9b00415bfde http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0be9cbc0939a5014daef0641e3a2741 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73e3eb33a4a47275040fb2f731a5bffd |
| publicationDate | 2022-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115032181-A |
| titleOfInvention | Quantitative analysis method for isopropylhydrazine by-product of ketazine hydrazine hydrate |
| abstract | The invention discloses a quantitative analysis method for isopropylhydrazine, a by-product of ketazine hydrazine hydrate. The method includes the following steps: S1. A specific fluorescent probe is prepared into a specific fluorescent probe-DMSO solution; The needle-DMSO solution and isopropyl hydrazine are prepared into a standard solution with an array-specific fluorescent probe concentration of Amol/L and a known isopropyl hydrazine concentration; the standard solution is tested by a fluorescence spectrometer to determine the fluorescence intensity and isopropyl hydrazine. Quantitative relationship of the concentration of the base hydrazine; S2, mix the specific fluorescent probe-DMSO solution and the sample to be tested to prepare a solution to be tested; use a fluorescence spectrometer to test the solution to be tested, and record the fluorescence intensity; According to the fluorescence intensity determined in step S1 The quantitative relationship between the intensity and the concentration of isopropyl hydrazine is used to calculate the isopropyl hydrazine concentration of the solution to be tested. The advantages are: the rapid and accurate determination of the concentration of isopropyl hydrazine in the ketazine hydrazine hydrate production system is realized. |
| priorityDate | 2022-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.