Spectrophotometric determination of amounts of citrate ion based on the reaction with acid alizarin black SN and zirconium
β Scribed by S.B. Salama; S.A. Awad
- Publisher
- Elsevier Science
- Year
- 1988
- Tongue
- English
- Weight
- 230 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0026-265X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A simple, sensitive, and selective method for rapid determination of nitrite is described which is based on its catalytic effect in the reaction between thymol blue and bromate in acidic media. The reaction is monitored spectrophotometrically by measuring the decrease in absorbance at 543 nm by a fi
A simple and very sensitive method for the spectrofluorimetric determination of ethylenediaminetetraacetic acid (EDTA) in foods is proposed. The method involves the reaction of EDTA with Zr(IV) and Alizarin Red S to produce a ternary complex which exhibits a high fluorescence intensity at 600 nm wit
A preclpltatlon reaction for alkah metal Ions IS proposed Crown ether complexes of alkah metal 1011s were found to be less soluble than the alkah metal Ions themselves m water when they form Ion assoclatlon complexes with tetraphenylborate Ion (TPB-) as a counter Ion The apparent solubdlty products
A faint chemiluminescence (CL) from the neutralization reaction of nitric acid and potassium hydroxide was enhanced by addition of iron(U) to the acid. The enhanced CL emission was suppressed by adding inorganic anions such as chloride, bromide, nitrite, nitrate and sulfate to the base. Based on the