cupferron

Known as: N-nitroso-N-phenylhydroxylamine Ammonium Salt, azane; N-hydroxy-N-phenylnitrous amide, Ammonium N-hydroxy-N-nitrosobenzenamine

A creamy, white crystalline substance. Cupferron is used as an analytical reagent to separate copper, iron and vanadium from other metals. Exposure…

National Institutes of Health

Papers overview

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2006

Flotation kinetics was studied for the flotation of Canad-ian nickel ore using N-hydrocinnamoyl- N-phenyl-hydrox-ylamine (HCNPHA…

2004

Abstract An attempt to separate niobium and tantalum by cupfcrron was only moderately successful at pH 4.5 to 5.5 in the presence…

2003

誘導結合プラズマ質量分析法（ICP-MS）による高純度鉄中の微量高融点金属元素（Ti，V，Zr，Nb，Mo，Ta…

1983

A soluble NADH dehydrogenase (NADH:ferricyanide oxidoreductase) has been obtained by simple disruption of cells of Thermus…

1978

A bioassay of cupferron for possible carcinogenicity was conducted using Fischer 344 rats and B6C3F1 mice. Cupferron was…

1974

The magnetic susceptibilities and magnetic moments of the ammonium salt of cupferron and manganese, cobalt, nickel and copper…

1962

SummaryBeryllium has been determined with cupferron by precipitating the metal at pH 5.8. The complex can be weighed directly as…

1962

The applicability of the method for the determination of plutonium in aqueous media by solvent extraction with cupferron was…

1959

A procedure for the determination of niobium and tantalum in titanium- base alloys is described. The sample is dissolved in a…

1955

In studies covering 4-hr periods at room temperature of the effect of O· ImM cheJating agents on the motility of ram, bull…