GB/T 39231-2020
Cerium chloride anhydrate
- Standard No.
- GB/T 39231-2020
- Language
- Chinese
- Release Date
- 2020
- Published By
- 国家市场监督管理总局、中国国家标准化管理委员会
- Lastest
- GB/T 39231-2020
- Scope
- This standard specifies the technical requirements, test methods, inspection rules, signs, packaging, transportation, storage and quality certificates of anhydrous oxidation. This standard is applicable to anhydrous oxides prepared by chemical methods or other methods, used for smelting long-term and rich metals, making scintillation crystal materials, catalytic materials, light-obtaining materials and other raw materials for functional materials.
GB/T 39231-2020 Referenced Document
- GB/T 14635 Rare earth metals and their compounds—Determination of total rare earth content
- GB/T 3050 Inorganic chemical products for industrial use-General method for determination of chloride content-Potentiometric method
- GB/T 606 Chemical reagent General method for the determination of water Karl Fischer method
- GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values
- HJ 537 Water quality.Determination of ammonia nitrogen.Distillation-neutralization titration
GB/T 39231-2020 history
- 2020 GB/T 39231-2020 Cerium chloride anhydrate