NEW METHOD FOR THE SEPARATION OF BISMUTH FROM CADMIUM AND COPPER AND ITS DETERMINATION

Journal Article · Mon Dec 31 23:00:00 EST 1956 · Acad. rep. populare Romine Baza cercetari stiint. Timisoara Studii cercetari stiint. Ser. Stiint. chim.

OSTI ID:4325007

Mihai, Fr

A rapid method for the separation of bismuth from cadmium and copper and their determination is given. The separation and determination of bismuth is made on the bismuth gallate and the determination of cadmium and copper is made on the diliturate. The bismuth is weighed directly as the gallate, and the determination takes from 15 to 20 minutes. As the copper and cadminm do not precipitate with the gallic acid, one can determine them in the filtrate by precipitation with dilituric acid. They are weighed as the diliturates. The reduction of the volume takes approximately 30 min, and the determination of the elements in the mixture can be made in one hour. (tr-auth)

• Research Organization: Originating Research Org. not identified
• NSA Number: NSA-12-013750
• OSTI ID: 4325007
• Journal Information: Acad. rep. populare Romine Baza cercetari stiint. Timisoara Studii cercetari stiint. Ser. Stiint. chim., Journal Name: Acad. rep. populare Romine Baza cercetari stiint. Timisoara Studii cercetari stiint. Ser. Stiint. chim. Vol. Vol: 4, No. 3-4
• Country of Publication: Country unknown/Code not available
• Language: Rumanian

Related Subjects

BARBITURIC ACID
BENZOIC ACID
BISMUTH COMPOUNDS
CADMIUM COMPOUNDS
CHEMISTRY
COPPER COMPOUNDS
FILTERS
GALLIC ACID
KETONES
NITRO COMPOUNDS
ORGANIC ACIDS
ORGANIC NITROGEN COMPOUNDS
PHENOLS
PRECIPITATION
QUALITATIVE ANALYSIS
QUANTITATIVE ANALYSIS
SEPARATION PROCESSES