FIELD: chemistry.
SUBSTANCE: present invention relates to a method for the qualitative visual determination of cations Al3+, Zn2+ and Mg2+ in an unknown sample, involving the preparation of a solid alloy of 9-hexylcarbazole (9HQ) and 8-hydroxyquinoline (8HQ), with a weight ratio of 9HQ:8HQ of 10:1, doping of hard alloy with unknown sample, after which obtained hard alloy is subjected to mechanical action and with detected luminescent response, unknown sample contains Al3+, or Zn2+, or Mg2+.
EFFECT: present invention provides qualitative visual determination of cations Al3+, Zn2+ and Mg2+ in an unknown sample.
1 cl, 3 dwg, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| PYRIDOXAL 5'-PHOSPHATE-2-METHYL-3-FUROYLHYDRAZONE WITH THE PROPERTY OF Zn ION INDICATOR IN WATER AND MEDICINAL PRODUCTS | 2022 |
|
RU2799758C1 |
| N-([1,1'-BIPHENYL]-3-YL)-4-PHENYL-1-(PYRIDINE-2-YL)-6,7-DIHYDRO-5H-CYCLOPENTA[C]PYRIDINE-3-AMINE - MONOMOLECULAR OPTICAL SENSOR FOR DETECTING NITROAROMATIC EXPLOSIVES | 2022 |
|
RU2786741C1 |
| SAFE CELL REPORTER SYSTEM FOR SEARCHING FOR NUCLEOSIDE AND NON-NUCLEOSIDE INHIBITORS OF RNA-DEPENDENT RNA-POLYMERASE SARS-CoV-2 | 2024 |
|
RU2836343C1 |
| METHOD OF DETERMINING Ga IONS IN SOLUTION | 2024 |
|
RU2829604C1 |
| METHOD OF DETERMINING Al IONS IN SOLUTION | 2024 |
|
RU2828612C1 |
| QUANTUM DOTS BASED ON OXALIC ACID AND 4-R-BENZENE-1,2-DIAMINE | 2019 |
|
RU2738266C1 |
| 4-(2-(PYRIDIN-2-YL)-9H-PYRIDO[2,3-b]INDOL-8-YL)ANILINE -CELLULAR FLUORESCENT DYE | 2024 |
|
RU2836779C1 |
| 5-PHENYL-5""-p-TOLYL-2,2":6",2""-TERPYRIDINE: CHEMOSENSOR FOR FLUORESCENT DETERMINATION OF Zn CATIONS IN WATER AND FOOD SAMPLES | 2021 |
|
RU2773238C1 |
| N',N"'-((5-HYDROXY-4,7-DIMETHYL-2-OXO-2H-CHROME-6,8-DIYL)BIS(METHANYLYDENE))BIS(4-BROMBENZOHYDRAZIDE)-AMBIDENTATE CHROMOGENIC AND FLUORESCENT CHEMOSENSOR ON HG2+ AND F- | 2016 |
|
RU2621701C1 |
| METAL-SULFUR FLOW ACCUMULATOR | 2023 |
|
RU2820527C2 |
