http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1119096-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c8dfc34f477f6633a049a450c2f681a3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N31-162 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-52 |
| filingDate | 1966-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1968-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1119096-A |
| titleOfInvention | Determination of oxidizing and reducing substances |
| abstract | Oxidising or reducing substances are determined colorimetrically in solution by reacting all the substance in solution with an indicator consisting of a preformed chelate of copper with a 2:2\sv - biquinoline or a 2:9 - substituted - 1:10 - phenanthroline. Specified chelating compounds are cuproine (2:2\sv - biquinoline), neocuproine (2:9 - dimethyl - 1:10 - phenanthroline) and bathocuproine (2:9 - dimethyl - 4:7 - diphenyl - 1:10 - phenanthroline). The latter two compounds may be substituted in the 5 and/or 6 positions with alkyl, hydroxy, nitro and halogeno groups. The reaction may be used to determine one or more of ascorbic acid, glucose, creatinine and uric acid under suitable specified conditions of pH and possibly in the presence of an acetate. The reaction medium may be water or acetone, alcohol, ethanol, chloroform, ethyl acetate, amyl acetate, carbon tetrachloride, benzene or dioxane. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103263267-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0814335-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0814335-A3 |
| priorityDate | 1966-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.