Spring, W. Recueil des Travaux Chimiques des Pays-Bas (1898), 17, 222-3; SciFinder (Chemical Abstracts Service: Columbus, OH); https://scifinder.cas.org (accessed July 8, 2010). If the voluminous precipitate obtained by the addition of ammonia to a dilute solution of ferric chloride or sulphate is dried spontaneously at the ordinary temperature, a vitreous substance is obtained, which is black in mass but red by transmitted light. It has the composition Fe2O3,4H2O. Placed in a desiccator, it loses water; its sp. gr. = 2.436 at 15°, and it is not decomposed by pressure. Reprinted with the permission of the American Chemical Society. Copyright © 2010. American Chemical Society (ACS). All Rights Reserved
Differential thermal investigation was made of amorphous hydrous ferric oxides, precipitated on neut...
The two sprigns called "Tanaka-no-Yu" and "Hisui-no-Yu" at Misasa Hot Springs, japan (Fig. 1), suita...
International audienceIron sulfate, in particular FeSO 4 ·7H 2 O, is derived from titanium dioxide p...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
Spring, W. Bulletin de la Classe des Sciences, Academie Royale de Belgique (1897), 34(3), 578-600; S...
Iron sulfate, in particular FeSO4·7H2O, is derived from titanium dioxide production and the ste...
A study has been made of the dissolution of naturally occurring α-iron oxide hydrate in acidified aq...
The removal of iron and various heavy-metal ions by their incorporation into stable ferrite-type pre...
A study has been made of the dissolution of naturally occurring α-iron oxide hydrate in acidified aq...
Spring, W. N. Jahrb. f. Mineral (1899), 47-62; SciFinder (Chemical Abstracts Service: Columbus, OH);...
The hydrolysis product of ferric nitrate is obtained by adding ferric nitrate solution to a boilin...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
Differential thermal investigation was made of amorphous hydrous ferric oxides, precipitated on neut...
The two sprigns called "Tanaka-no-Yu" and "Hisui-no-Yu" at Misasa Hot Springs, japan (Fig. 1), suita...
International audienceIron sulfate, in particular FeSO 4 ·7H 2 O, is derived from titanium dioxide p...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
Spring, W. Bulletin de la Classe des Sciences, Academie Royale de Belgique (1897), 34(3), 578-600; S...
Iron sulfate, in particular FeSO4·7H2O, is derived from titanium dioxide production and the ste...
A study has been made of the dissolution of naturally occurring α-iron oxide hydrate in acidified aq...
The removal of iron and various heavy-metal ions by their incorporation into stable ferrite-type pre...
A study has been made of the dissolution of naturally occurring α-iron oxide hydrate in acidified aq...
Spring, W. N. Jahrb. f. Mineral (1899), 47-62; SciFinder (Chemical Abstracts Service: Columbus, OH);...
The hydrolysis product of ferric nitrate is obtained by adding ferric nitrate solution to a boilin...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
In the gravimetric determination of iron the metal is frequently precipitated as the hydroxide by am...
Differential thermal investigation was made of amorphous hydrous ferric oxides, precipitated on neut...
The two sprigns called "Tanaka-no-Yu" and "Hisui-no-Yu" at Misasa Hot Springs, japan (Fig. 1), suita...
International audienceIron sulfate, in particular FeSO 4 ·7H 2 O, is derived from titanium dioxide p...