Determination of potassium impurity in sodium chloride listed in the korean pharmacopoeia (kp) by inductively coupled plasma-atomic emission spectrometry (icp-aes)

  • At: 2017 FIP Congress in Seoul (South Korea)
  • Type: Poster
  • By: CHUN, In Koo (Dongduk Women's University / The Society of Korean Official Compendium for Public Health, College of Pharmacy / Official compendia Research, Seoul, Korea, Republic Of)
  • Co-author(s): In Koo Chun: Society of Korean Official Compendium for Public Health, Seoul, Korea, Republic Of
    Hyun Ju Jeong: Society of Korean Official Compendium for Public Health, Seoul, Korea, Republic Of
    Eun Jung Kim: Society of Korean Official Compendium for Public Health, Seoul, Korea, Republic Of
    Wan-Soo Kim: Ildong Pharmaceutical Co., Ltd., Anseong, Korea, Republic Of
    Kyung Jin Lee: Ildong Pharmaceutical Co., Ltd., Anseong, Korea, Republic Of
    Chan Soon Kang: Society of Korean Official Compendium for Public Health, Seoul, Korea, Republic Of
    Kil Soo Kim: Society of Korean Official Compendium for Public Health, Seoul, Korea, Republic Of
  • Abstract:

    Background

    According to atomic absorption spectroscopy (AAS) in general tests of KP 11, ICP-AES can be used as an alternative to AAS, provided obtained validation results of the method are acceptable. Limit of potassium, an inorganic impurity, is defined in official sodium chloride, and AAS is specified to determine its amount (not more than 0.05%)

    P..

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