GB/T 4701.4-2008
Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method (English Version)

Standard No.
GB/T 4701.4-2008
Language
Chinese, Available in English version
Release Date
2008
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest
GB/T 4701.4-2008
Replace
GB/T 4701.5-1984 GB/T 4701.4-1984
Scope
WARNING: Personnel applying this standard should have practical experience in formal laboratory work. This section does not address all possible security issues. It is the user's responsibility to take appropriate safety and health measures and ensure compliance with the conditions stipulated in the relevant national laws and regulations. This part specifies the arsenite-nitrite titration method and periodate photometric method for the determination of manganese content in ferro-titanium. This section applies to the determination of manganese content in ferro-titanium. Among them, the determination range (mass fraction) of the arsenite-nitrite titration method: 1.00% to 4.00%; the determination range (mass fraction) of the periodate photometry method: 0.10% to 1.50%.

GB/T 4701.4-2008 Referenced Document

  • GB/T 4010 Ferroallys sampling and preparation of samples for chemical analysis*， 2015-09-11 Update

GB/T 4701.4-2008 history

  • 2008 GB/T 4701.4-2008 Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
  • 1984 GB/T 4701.4-1984 Methods for chemical analysis of ferrotitanium--The persulfate-arsenite volumetric method for the determination of manganese content

GB/T 4701.4-2008 Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method has been changed from GB/T 4701.5-1984 Methods for chemical analysis of ferrotitanium--The periodate photometric method for the determination of manganese content.

Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method

GB/T 4701.4-2008 -All Parts

GB/T 4701.1-2009 Ferrotitanium-Determination of titanium content-The ammonium ferric sulfate titration method GB/T 4701.10-2008 Ferrotitanium. Determination of sulfur content. Infrared absorption method and combustion-neutralization titration method GB/T 4701.11-1988 Methods for chemical analysis of ferrotitanium--The combustion-neutralization titration method for the determination of sulfur content GB/T 4701.2-2009 Ferrotitanium-Determination of silicon content-The sulphuric acid dehydration gravimetric method GB/T 4701.3-2009 Ferrotitanium-Determination of copper content-The DDTC photometric method and the flame atomic absorption spectrometric method GB/T 4701.4-2008 Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method GB/T 4701.5-1984 Methods for chemical analysis of ferrotitanium--The periodate photometric method for the determination of manganese content GB/T 4701.6-2008 Ferrotitanium.Determination of aluminum content.EDTA titrimetric method GB/T 4701.7-2009 Ferrotitanium-Determination of phosphorus content-Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method GB/T 4701.8-2009 Ferrotitanium-Determination of carbon content-The infrared absorption method


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