GB/T 5195.1-2017
ActiveFluorspar—Determination of calcium fluoride content—EDTA titration method and distillation-potentiometric titration method
萤石 氟化钙含量的测定 EDTA滴定法和蒸馏-电位滴定法
Application Summary AI generated
This standard specifies two methods for determining the calcium fluoride (CaF₂) content in fluorspar: the EDTA titration method and the distillation-potentiometric titration method. It is applied in the mining and mineral processing industries for quality control and grading of fluorspar products, particularly for metallurgical, chemical, and ceramic applications where precise fluoride content is critical. The standard is used by laboratories and inspection bodies to ensure compliance with trade specifications and to verify the suitability of fluorspar for industrial use.
Related Standards
GB/T 17513-1998
Realgar and orpiment
GB/T 1873-1995
Phosphate rock and concentrate--Determination of silicon dixide content--Gravimetric and volumetric methods
GB/T 1874-1995
Phosphate rock and concentrate--Determination of acid insoluble content--Gravimetric method
GB/T 1872-1995
Phosphate rock and concentrate--Determination of fluorine content--Specific ion electrode method
GB/T 1871.5-1995
Phosphaterock and concentrate--Determination of magnesium oxide content--Flame atomic absorption spectrometric and volumetric methods
GB/T 1871.4-1995
Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods
GB/T 1868-1995
Phosphate rock and concentrate--Methods of sampling and preparing sample
GB/T 13551-1995
Phosphate rock and concentrate--Determination of cadmium oxide content--Flame atomic absorption spectrometric method
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.