COMPLEXING OF RARE EARTH IONS WITH 1,2-DIHYDROXYBENZENE-3,5-DISULFONIC ACID (TIRON) (in Russian)
Journal Article
·
· Zh. Neorgan. Khim.
OSTI ID:4088141
Spectrophotometric studies of reactions between neodymium, holminm, and erbium salts with 1,2dihydroxybenzene -- 3,5-disulfonic acid (Tiron) revealed two complex compounds. At pH7 the ratio between the metal and the Tiron in the complex is 1 : 1.5; at pH14 the ratio is 1: 4. Additions of alcohol synthesized two neodymium complexes; the hexasodium salt of the dineodymium complex with tripyrocatecholdisulfonic acid and the monosodium salt of the neodymium complex of the pyrocatecholdisulfonic acid. (R.V.J.)
- Research Organization:
- Inst. of General and Inorganic Chemistry, Academy of Sciences, USSR
- NSA Number:
- NSA-18-013827
- OSTI ID:
- 4088141
- Journal Information:
- Zh. Neorgan. Khim., Journal Name: Zh. Neorgan. Khim. Vol. Vol: 9
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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