Croatica Chemica Acta, Vol. 40 No. 4, 1968.
Izvorni znanstveni članak
Absorbents in Microanalysis. III*. Lead Chromate as an External Absorbent in the Microanalysis of Chlorine, Bromine, and Sulphur
O. Hadžija
; Tracer Laboratory, Institute »Ruder Boskovic«, Zagreb, Croatia, Yugoslavia
Sažetak
A simple method for microdetermination of chlorine and
bromine is described. Halogens are absorbed by lead chromate at
about 400°, and determined from the :increase of weight of lead
chromate. It was found that at 4!00° microquantities of halogens
catalyse quantitatively the oxidation of sulphur dioxide to sulphur
trioxide; thus from the combined weight of the halogen and sulphur
trioxide the percentage of sulphur and halogen can be calculated.
Ključne riječi
Hrčak ID:
208033
URI
Datum izdavanja:
1.2.1969.
Posjeta: 398 *