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  1. No Access

    Article

    Selective detection of ferric, cobalt(II) and molybdate ions usingm-(Mercaptoacetamido)-phenol as a reagent

    m-(Mercaptoacetamido)phenol (m-MAP) is used for the selective and characteristic detection of ferric ion, cobalt and molybdate. The reagent produces deep green precipitate at pH 6 with ferric ion in the absence ...

    S. N. Kakkar, Vasant Bhagwat, H. Sarwan Singh, N. S. Poonia in Microchimica Acta (1974)

  2. No Access

    Article

    A versatile solvent system for the paper chromatography of inorganic cations

    The paper chromatographic resolution potentiality of the solvent system chloroform-acetone-iso-amyl alcohol-11N HCl (1 ∶ 1 ∶ 1 ∶ 0.5v/v) for the metal cations has been tested. Successful results with various mult...

    N. S. Poonia, Vasant Bhagwat, H. Sarwan Singh in Microchimica Acta (1972)

  3. No Access

    Article

    Qualitative cation analysis without removing interfering anions

    A scheme of cation analysis is presented where phosphate and organic acids do not interfere with the course of analysis. The method is standardised on 2–3 mg level, and the procedure is rapid. Group separation...

    N. S. Poonia, V. W. Bhagwat in Microchimica Acta (1969)

  4. No Access

    Article

    Milligram level determination of mercury(II) and bismuth (III): p-mercaptoacetamidophenetidine as a gravimetric reagent

    The gravimetric estimation of mercury(II) and bismuth(III) has been carried out on a mg scale usingp-mercaptoacetamidophenetidine as the precipitant. The reagent has the required aqueous solubility and is superio...

    N. S. Poonia, V. P. Bakre, R. S. Gumber in Microchimica Acta (1969)

  5. No Access

    Article

    Qualitative cation analysis withm-(mercaptoacetamido)phenol

    The analysis of the inorganic cations is performed usingm-(mercaptoacetamido)phenol (m-MAP). The reagent acts as a precipitant for the metal sulphides which can be differentially precipitated under controlled con...

    N. S. Poonia in Microchimica Acta (1969)

  6. No Access

    Article

    Use of m-(mercaptoacetamido)phenol for the differentiation and separation of selenite, selenate, tellurite, and tellurate

    m-(Mercaptoacetamido)phenol (m-MAP) is used as a reductant for the distinction and separation of SeO3 2−, SeO4 2−, TeO3 2−, and TeO4 2−.

    N. S. Poonia in Microchimica Acta (1969)

  7. No Access

    Article

    Determination of silver, gold, palladium, and platinum on milligram scale: m-(mercaptoacetamido)phenol as gravimetric reagent

    A method for the gravimetric determination of milligram quantities of Ag(I), Au(III), Pd(II), and Pt(IV) is presented. It is based on precipitation of the respective chelates withm-(mercaptoacetamido)phenol. Proc...

    N. S. Poonia, V. P. Bakre in Microchimica Acta (1968)