FIELD: chemistry.
SUBSTANCE: invention relates to a process for preparing nicotinate hydrate of zinc by electrolysis of aqueous organic solution of nicotinic acid with zinc electrodes at a constant current, comprising separating the resulting precipitate, washing the precipitate and drying it. The mass ratio of acetonitrile: ethanol: water: nicotinic acid: electrolyte is 55.13:19.73:5.00: 1.00:0.05, the electric current density is 3-5 mA/cm2.
EFFECT: invention simplifies the process for preparing the zinc complex compound with nicotinic acid and simultaneously reduce the time required.
3 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING COORDINATION COMPOUND OF COPPER(II) WITH NICOTINIC ACID | 2017 |
|
RU2647072C1 |
| METHOD FOR ELECTROCHEMICAL PREPARATION OF ZINC (II) COORDINATION COMPOUND | 2021 |
|
RU2780198C1 |
| METHOD OF PRODUCING A ZINC-PICOLINIC ACID COORDINATION COMPOUND | 2019 |
|
RU2711449C1 |
| METHOD FOR PRODUCING A COORDINATION COMPOUND OF COPPER(II) WITH 2,3,4,5-TETRAHYDRO-2-IMINO-4-OXO-1,3-THIAZOLE-5-ACETIC ACID | 2021 |
|
RU2774950C1 |
| METHOD OF PRODUCING COORDINATION COMPOUND OF COPPER(II) WITH 1,10-PHENANTHROLINE AND DL-TRYPTOPHAN | 2014 |
|
RU2584007C1 |
| METHOD FOR OBTAINING COORDINATION COMPOUND OF COPPER(II) WITH PICOLINIC ACID | 2017 |
|
RU2654464C1 |
| METHOD FOR PRODUCING POROUS MICROFIBRES OF COPPER(II) OXIDE | 2023 |
|
RU2813055C1 |
| METHOD OF PRODUCING TETRA-1,10-PHENANTHROLINE-μ-FUMARATE-DICOOPER(II) CHLORIDE | 2019 |
|
RU2702119C1 |
| METHOD FOR PRODUCING COPPER(II) OXIDE NANOPARTICLES | 2020 |
|
RU2747435C1 |
| HETEROMETALLIC NEODYMIUM (III) AND IRON (III) MALATE AND A METHOD FOR PREPARATION THEREOF | 2003 |
|
RU2255082C2 |
