http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106338552-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-02 |
| filingDate | 2015-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106338552-B |
| titleOfInvention | A kind of method of 3- chloropropanol esters in detection oil product |
| abstract | The present invention relates to the detection fields of 3 chloropropanol esters, disclose a kind of method detecting 3 chloropropanol esters in oil product, including：(1) oil product to be measured is contacted with the methanol solution of sodium hydroxide to be hydrolyzed, obtains hydrolysate；(2) hydrolysate is contacted with the mixed liquor containing sulfuric acid and sodium halide to neutralize, obtains neutralized reaction product；Wherein, the sodium halide is sodium bromide and/or sodium iodide；(3) neutralized reaction product is extracted with organic solvent, and by obtained extract liquor and phenyl boric acid haptoreaction；(4) gaschromatographic mass spectrometric analysis is carried out to reaction product obtained by the reaction in step (3).Through the above technical solutions, the methanol solution using sodium hydroxide carries out basic hydrolysis to sample to be tested, the product after basic hydrolysis is neutralized using the mixed liquor of sodium bromide and sulfuric acid, sensitivity, specificity and the precision of subsequent detection can be effectively improved. |
| priorityDate | 2015-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.