Pharmaceutical Analytical Chemistry: Open Access

Pharmaceutical Analytical Chemistry: Open Access
Open Access

ISSN: 2471-2698

+3225889658

Muthuselvi R

Muthuselvi R
Sri Meenakshi Government Arts College for Women (Autonomous),
Madurai- 625002, Tamil Nadu
India

Publications
  • Research Article
    Determination of Nickel (II) by Spectrophotometry in Micellar Media
    Author(s): Muthuselvi RMuthuselvi R

    A spectrophotometry method for the determination of nickel (II) with nicotinohydroxamic acid (NHA) in the presence of Triton X-100 was studied at pH 9.0 using phosphate-borax buffer medium. Molar absorptivity of the sensitized complex was 1.37 × 104 L mol-1 cm-1 at 530 nm and adhered to Beer’s law in the concentration range 0.43-8.56 μg mL-1 of nickel (II). The molar composition of the sensitized complex was 1:2 (nickel-NHA). The possible interfering effects of various ions were studied. The method was used for the determination of nickel in tap water and alloy samples. .. Read More»
    DOI: 10.4172/2471-2698.1000129

    Abstract PDF

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