Chromatographic Separation of Higher Polythionates S n O       6    2⊖     (n = 3…22) and Their Detection in Cultures of  Thiobacillus ferroxidans ; Molecular Composition of Bacterial Sulfur Secretions | Zendy

Steudel Ralf | Zendy; Holdt Gabriele | Zendy; Göbel Thomas | Zendy; Hazeu Willem | Zendy

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Chromatographic Separation of Higher Polythionates S n O 6 2⊖ (n = 3…22) and Their Detection in Cultures of Thiobacillus ferroxidans ; Molecular Composition of Bacterial Sulfur Secretions

Author(s) -

Steudel Ralf,

Holdt Gabriele,

Göbel Thomas,

Hazeu Willem

Publication year - 1987

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.198701511

Subject(s) - sulfur , thiosulfate , acetonitrile , chemistry , ion , composition (language) , chromatography , thiobacillus , column chromatography , chromatographic separation , ion chromatography , high performance liquid chromatography , organic chemistry , linguistics , philosophy

Polythionate ions containing up to 22 sulfur atoms have been separated by ion‐pair chromatography . The ions are formed in mixtures of thiosulfate and chlorosulfanes and upon oxidation of tetra‐ or pentathionate with Thiobacillus ferrooxidans . The sulfur globules formed as intermediates were also investigated. Their core consists mainly of S 8 with polythionate ions on the hydrophilic surface. The eluent consisted of a mixture of acetonitrile and water with a linearly decreasing concentration of (NBu 4 )H 2 PO 4 and Na 2 CO 3 .

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