Reaktion #684945

Reaktionsgleichung

cobalt(II) acetate tetrahydrate

→

Cobalt Acetate

Lösungsmittel

water

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeIndicator compositions were prepared as for Example 11
2. 2
   SonstigeThe second solution (Indicator Composition 13) was prepared
3. 3
   SonstigeDevices were prepared

Vorschrift

Indicator compositions were prepared as for Example 11. The colorants used are listed in Table 13. The second solution (Indicator Composition 13) was prepared by adding 1.0 g of cobalt(II) acetate tetrahydrate {Co(C2H3O2)2.4H2O} (available from Sigma-Aldrich Fine Chemicals, St. Louis, Mo.) to 13 ml of water. Devices were prepared and tested as described in Example 11. The results are recorded in Table 13.

Quelle