Cobalt(II) acetate tetrahydrate → Cobalt diacetate

HRID 2241801Notes

Reaction equation

HRID 2241801 reaction equation
O.O.O.O.[C:5]([O-:8])(=[O:7])[CH3:6].[Co+2:9].[C:10]([O-:13])(=[O:12])[CH3:11]>O>[C:5]([O-:8])(=[O:7])[CH3:6].[Co+2:9].[C:10]([O-:13])(=[O:12])[CH3:11]

Participants

3

Reactant 1

HCID 61372Cobalt(II) acetate tetrahydrate

Product 1

HCID 6277Cobalt diacetate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

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.

Workup

  1. customIndicator compositions were prepared as for Example 11
  2. customThe second solution (Indicator Composition 13) was prepared
  3. customDevices were prepared

Sources & evidence

ORD record
ord-727d27127bfd4ea59a68b71f5cb77299
Source dataset
uspto-grants-2010_03
Patent number
US07670552B2

Reaction notes

Loading…