http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1599726-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c4c2a511a2086c8ccc1c65796c28d672 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate | 1988-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f6fa3be5ebef2a8a99ecd069ff11c15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d3379c91a9b8fa7f3d3e9aeb71dbe8c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ae6b030e666af3a2d62e4ad7524e78f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41b3eb2544f34130c1fdc20086c5e0d1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_94b34df42c0b76e73c5fc425d1e468e3 |
| publicationDate | 1990-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1599726-A1 |
| titleOfInvention | Method of qualitative determination of anion surfactants |
| abstract | This invention relates to analytical chemistry, in particular to the quantitative determination of anionic surfactants. The goal is to increase the detection sensitivity and reduce the time spent on the method. The determination is carried out by treating an aqueous solution of the sample being analyzed with malachite green at PH 3.0-7.0 in the presence of synanol at a mass ratio of the color reagent and synanol 1: (5-10). The process is conducted with the subsequent measurement of the optical density of the resulting solution. 3 tab. |
| priorityDate | 1988-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.