ARSENAZO 3 AND ITS ANALOGUES .V. COMPLEX FORMATION OF NIOBIUM WITH O,O'-DIHYDROXYAZO COMPOUNDS

[1] ACKERMANN G, 1962, TALANTA, V9, P1015

[2] PHOTOMETRIC DETERMINATION OF NIOBIUM WITH AZO-DYESTUFFS [J]. TALANTA, 1966, 13 (05) : 689 - &

[3] ALIMARIN IP, 1962, VESTN MOSC U K, P34

[4] ALIMARIN IP, 1964, ZH ANAL KHIM, V19, P328

[5] NABIVANETS BI, 1964, ZH NEORG KHIM+, V9, P1079

[6] INNERE KOMPLEXVERBINDUNGEN IN DER FARBENCHEMIE [J]. ANGEWANDTE CHEMIE, 1950, 62 (9-10): : 242 - 246

[7] Savvin S.B., 1964, TALANTA, V11, P7, DOI [DOI 10.1016/0039-9140(64)80004-7, 10.1016/0039-9140(64)80004-7]

[8] SAVVIN SB, 1966, ARSENAZO 3 METHODS P

[9] SAVVIN SB, IN PRESS

[10] Savvin SB., 1961, TALANTA, V8, P673, DOI DOI 10.1016/0039-9140(61)80164-1

[1] ACKERMANN G, 1962, TALANTA, V9, P1015

[2] PHOTOMETRIC DETERMINATION OF NIOBIUM WITH AZO-DYESTUFFS [J]. TALANTA, 1966, 13 (05) : 689 - &

[3] ALIMARIN IP, 1962, VESTN MOSC U K, P34

[4] ALIMARIN IP, 1964, ZH ANAL KHIM, V19, P328

[5] NABIVANETS BI, 1964, ZH NEORG KHIM+, V9, P1079

[6] INNERE KOMPLEXVERBINDUNGEN IN DER FARBENCHEMIE [J]. ANGEWANDTE CHEMIE, 1950, 62 (9-10): : 242 - 246

[7] Savvin S.B., 1964, TALANTA, V11, P7, DOI [DOI 10.1016/0039-9140(64)80004-7, 10.1016/0039-9140(64)80004-7]

[8] SAVVIN SB, 1966, ARSENAZO 3 METHODS P

[9] SAVVIN SB, IN PRESS

[10] Savvin SB., 1961, TALANTA, V8, P673, DOI DOI 10.1016/0039-9140(61)80164-1