GB/T 22668-2008 (English Version) PDF

Standard No.: GB/T 22668-2008
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 22668-2008

Scope: This standard specifies the requirements, test methods, inspection rules, packaging, marking, transportation, storage, order form or contract requirements for industrial potassium fluorotitanate. This standard is applicable to potassium fluorotitanate obtained by reacting titanium salt with hydrofluoric acid and potassium salt. It is mainly used as a catalyst for the synthesis of aluminum, titanium, boron alloys, and polypropylene.

GB/T 22668-2008 Referenced Document

GB/T 1250-1989 Rules for expression and judgement of limiting values
GB/T 22662.1 Chemical analysis methods of potassium fluotitanate.Part 1:Preparation and storage of test samples
GB/T 22662.2 Chemical analysis methods of potassium fluotitanate.Part2:Determination of moisture content.Gravimetric method
GB/T 22662.3 Chemical analysis methods of potassium fluotitanate.Part 3:Determination of potassium fluotitanate content.Ammonium iron sulphate dodecahydrate titration volumetric method
GB/T 22662.4 Chemical analysis methods of potassium fluotitanate.Part4:Determination of silica content.Molybdenum blue photometric method
GB/T 22662.5 Chemical analysis methods of potassium fluotitanate.Part5:Determination of calcium content.Flame atomic absorption spectrometric method
GB/T 22662.6 Chemical analysis methods of potassium fluotitanate.Part 6:Determination of iron.Flame atomic absorption spectrometric method
GB/T 22662.7 Chemical analysis methods of potassium fluotitanate.Part7:Determination of lead content.Flame atomic absorption spectrometric method
GB/T 22662.8 Chemical analysis methods of potassium fluotitanate.Part8:Determination of chloride content.Mercury nitration volumetric method
GB/T 22662.9 Chemical analysis methods of potassium fluotitanate.Part9:Determination of phosphorus pentoxide content.Molybdenum blue photometric method