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The World of Protozoa, Rotifera, Nematoda and Oligochaeta

Cobalt (Co) & cobalt compounds

Heavy metal.

[Co]

Test organisms

Oligochaeta: Limnodrilus hoffmeistrei (ref. ID; 4453)

[Cobalt(II) Carbonate, Hexahydrate]

Chemical formula

CoCl2/6H2O

Test organisms

Oligochaeta: Eisenia foetida (ref. ID; 7145)

[Cobalt(II) Chloride, Anhydrous] CAS[7646-79-9] UN3288

Chemical formula

CoCl2

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 3976)
Oligochaeta: Eisenia fetida (ref. ID; 6895)
Oligochaeta: Tubifex tubifex (ref. ID; 6003)

[Cobalt(II) Chloride, Hexahydrate] CAS[7791-13-1] UN3077

Chemical formula

CoCl2/6H2O

Chemical characteristics

Water soluble.

Test organisms

Green algae (formerly including protozoa): Chlamydomonas reinhardtii (ref. ID; 7001)
Oligochaeta: Eisenia foetida (ref. ID; 7145)
Oligochaeta: Tubifex tubifex (ref. ID; 6968)
Nematoda: Caenorhabiditis elegans (ref. ID; 6824)

[Cobalt(II) Nitrate, Anhydrous]

Chemical formula

Co(NO3)2

Test organisms

Protozoa: Euglena gracilis (ref. ID; 3312)
Protozoa: Colpidium campylum (ref. ID; 6081)
Nematoda: Caenorhabditis elegans (ref. ID; 6823)

[Cobalt(II) Nitrate, Hexahydrate] CAS[10026-22-9] UN1477

Chemical formula

Co(NO3)2/6H2O

Test organisms

Oligochaeta: Eisenia foetida (ref. ID; 7145)

[Cobalt Sulfate]

Chemical formula

CoSO4

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 615)

[Cobalt Sulfate, Heptahydrate] CAS[10026-24-1]

Chemical formula

CoSO4/7H2O

Chemical characteristics

Water soluble.

Test organisms

Protozoa: Tetrahymena pyriformis (ref. ID; 3554)