CSA Group Ammonium sulphate for industrial use - Determination of iron content - 2,2'- Bipyridyl photometric method ISO 2992:1974

Description
Applicable to Fe contents of equal to or more than 0.0001 % (m/m). The reaction bases on the reduction of iron(III) by hydroxylammonium chloride. Formation of the complex between iron(II) and 2,2'-dipyridyl in a buffered medium (pH value between 4.5 and 6). Photometric measurement of the coloured complex at a wavelength of about 522 nm. Has also been approved by the IUPAC.
  • Ammonium sulphate for industrial use - Determination of iron content - 2,2'- Bipyridyl photometric method - ISO 2992:1974 - CSA Group
    CSA Group
Description
Applicable to Fe contents of equal to or more than 0.0001 % (m/m). The reaction bases on the reduction of iron(III) by hydroxylammonium chloride. Formation of the complex between iron(II) and 2,2'-dipyridyl in a buffered medium (pH value between 4.5 and 6). Photometric measurement of the coloured complex at a wavelength of about 522 nm. Has also been approved by the IUPAC.

Suppliers

Company
Product
Description
Supplier Links
Ammonium sulphate for industrial use - Determination of iron content - 2,2'- Bipyridyl photometric method - ISO 2992:1974 - CSA Group
CSA Group
Toronto, Ontario, Canada
Ammonium sulphate for industrial use - Determination of iron content - 2,2'- Bipyridyl photometric method
ISO 2992:1974
Ammonium sulphate for industrial use - Determination of iron content - 2,2'- Bipyridyl photometric method ISO 2992:1974
Applicable to Fe contents of equal to or more than 0.0001 % (m/m). The reaction bases on the reduction of iron(III) by hydroxylammonium chloride. Formation of the complex between iron(II) and 2,2'-dipyridyl in a buffered medium (pH value between 4.5 and 6). Photometric measurement of the coloured complex at a wavelength of about 522 nm. Has also been approved by the IUPAC.

Applicable to Fe contents of equal to or more than 0.0001 % (m/m). The reaction bases on the reduction of iron(III) by hydroxylammonium chloride. Formation of the complex between iron(II) and 2,2'-dipyridyl in a buffered medium (pH value between 4.5 and 6). Photometric measurement of the coloured complex at a wavelength of about 522 nm. Has also been approved by the IUPAC.

Supplier's Site

Technical Specifications

  CSA Group
Product Category Standards and Technical Documents
Product Number ISO 2992:1974
Product Name Ammonium sulphate for industrial use - Determination of iron content - 2,2'- Bipyridyl photometric method
Unlock Full Specs
to access all available technical data

Similar Products