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Chimica

A branch of physical science that is concerned with the study of matter and energy and how they interact.

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Chimica > Chimica inorganica

borato di ammonio
Chimica; Chimica inorganica

NH 4 BO 3 A white, crystalline, water-soluble salt which decomposes at 198_C; used as a fire retardant on fabrics.

dicromato di ferro
Chimica; Chimica inorganica

Fe 2 (CrO 4 ) 3 A red-brown, granular powder, miscible in water; used as a mordant.

ortofosfato
Chimica; Chimica inorganica

One of the possible salts of orthophosphoric acid; the general formula is M 3 PO 4 , where M may be potassium as in potassium orthophosphate, K 3 PO 4 .

tetrasolfuro di sodio
Chimica; Chimica inorganica

Na 2 S 4 Hygroscopic, yellow or dark-red crystals, melting at 275_C; used for insecticides and fungicides, ore flotation, and dye manufacture, and as a reducing agent.

bromuro di ammonio
Chimica; Chimica inorganica

NH 4 Br An ammonium halide that crystallizes in the cubic system; made by the reaction of ammonia with hydrobromic acid or bromine; used in photography and for pharmaceutical ...

ferrocianuro ferrico
Chimica; Chimica inorganica

Fe 4 (Fe(CN) 6 ) 3 Dark-blue crystals, used as a pigment, and with oxalic acid in blue ink. Also known as iron ferrocyanide.

tiocanato di sodio
Chimica; Chimica inorganica

NaSCN A velenosi, acqua e alcool-solubili, polvere bianca, deliquescente; fonde a 287_C; usato come reagente analitico, solvente e intermedi chimici e per il trattamento di gomma ...

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