5
Table
3
SOLUBILITY
OF SALTS IN DIMETHYL SULFIDE
(Unless
otherwise noted, all determinations were made at 25° C)
Salt
Solubility,
(grams per 100 grams DMS)
Aluminum
chloride AlCl
3
>70
g
Aluminum
chloride AlCl
3
· 6H
2
O
Insoluble
Ammonium
bifluoride NH
4
F· HF
Insoluble
Ammonium
chloride NH
4
Cl
Insoluble
Ammonium
chromate (NH
4
)2CrO
4
Insoluble
Ammoniurn
fluoride NH
4
F
Insoluble
Ammoniurn
molybdate (NH
4
)
6
Mo
7
O
24
· 4H
2
O Insoluble
Antimony
trichloride SbCl
3
about
1200 g
Arsenic
trichloride AsCl
3
miscible
in all proportions.
Arsenic
trioxide As
2
O
3
Insoluble
Barium
chloride BaCl
2
· 2H
2
O
Insoluble
Bismuth
nitrate Bi(N0
3
)
3
· 5H
2
O
Insoluble
Bismuth
oxychloride BiOCl
Insoluble
Bismuth
trichloride BiCl
3
>
125 g
Cadmium
chloride CdCl
2
0.24
g
Cadmium
iodide CdI
2
42.3
g at 25° C; 47.4 g at 41° C
Calcium
chloride CaCl
2
Insoluble
Chromic
oxide Cr
2
0
3
Insoluble
Chromium
acetate Cr(C2H
3
O
2
)
3
· 2H
2
O
Insoluble
Chromium
Chloride CrCl
3
· 6H
2
O
Insoluble
Chromium
fluoride CrF
3
· 3½H
2
O
Insoluble
Cobalt
acetate Co(C
2
H
3
O
2
)
2
· 4H
2
O
Insoluble
Cobalt
chloride CoCl
2
2.1
g at 25° C ; 26.6 g at 50° C
Cobalt
chloride CoCl
2
· 6H
2
O
Insoluble
Cobaltic
oxide Co
2
O
3
Insoluble
Columbium
pentachloride CbCl
5
very
soluble (evolves heat)
Cupric
acetate Cu(C
2
H
3
O
2
)
2
· H
2
O
<
0.5 g
Cupric
bromide CuBr
2
>10
g
Cupric
chloride CuCl
2
· 2H
2
O
>20
g
Cupric
sulfate CuSO
4
· 5H
2
O
Insoluble
Cuprous
chloride Cu
2
Cl
2
0.
31 g
Cuprous
fluoride Cu
2
F
2
Insoluble