This part of GB/T 5195 specifies the methods for determining the content of calcium fluoride by EDTA titration and distillation-potentiometric titration. This part applies to the determination of calcium fluoride content in fluorite. EDTA titration method has a measuring range (mass fraction): ≥ 60%; distillation-potentiometric titration method has a measuring range (mass fraction): ≥ 90%.
Basic Data
Standard ID
GB/T 5195.1-2017 (GB/T5195.1-2017)
Description (Translated English)
Fluorspar - Determination of calcium fluoride content - EDTA titration method and distillation-potentiometric titration method
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
D52
Classification of International Standard
73.080
Word Count Estimation
14,138
Date of Issue
2017-09-07
Date of Implementation
2018-06-01
Older Standard (superseded by this standard)
GB/T 5195.1-2006
Issuing agency(ies)
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
