GB/T 22666-2008 (English Version) PDF

Standard No.: GB/T 22666-2008
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 22666-2008

Scope: This standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation, storage, order form or contract requirements for lithium fluoride. This standard applies to lithium fluoride produced by the action of hydrogen fluoride or hydrofluoric acid and lithium hydroxide or lithium carbonate. Lithium fluoride is mainly used as an electrolyte component in electrolytic aluminum production. In the ceramic industry, it is used to reduce the calcination temperature and improve the resistance to sudden cooling and heat.

GB/T 22666-2008 Referenced Document

GB/T 1250-1989 Rules for expression and judgement of limiting values
GB/T 22660.1 Chemical analysis methods of lithium fluoride.Part1:Preparation and storage of test samples
GB/T 22660.2 Chemical analysis methods of lithium fluoride.Part2:Determination of moisture content.Gravimetric method
GB/T 22660.3 Chemical analysis methods of lithium fluoride.Part3:Determination of fluoride content.Distillation-thorium nitrate titration volumetric method
GB/T 22660.4 Chemical analysis methods of lithium fluoride.Part4:Determination of magnesium content.Flame atomic absorption spectrometric method
GB/T 22660.5 Chemical analysis methods of lithium fluoride.Part5:Determination of calcium content.Flame atomic absorption spectrometric method
GB/T 22660.6 Chemical analysis methods of lithium fluoride.Part6:Determination of silica content.Molybdenum blue photometric method
GB/T 22660.7 Chemical analysis methods of lithium fluoride.Part 7:Determination of iron content.Orthophenantholine photometric method
GB/T 22660.8 Chemical analysis methods of lithium fluoride.Part8:Determination of sulphate content.Barium sulphate gravimetric method