GB/T 7315.1-1987 in English
SUPERSEDEDMethods for chemical analysis of vanadium pentoxide--The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content
- Issued on:1987-02-27
- Implemented on:1988-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 7315.1-1987五氧化二钒化学分析方法 高锰酸钾氧化-硫酸亚铁铵滴定法测定五氧化二钒量》由TC183(全国钢标准化技术委员会)归口,主管部门为中国钢铁工业协会。
本标准适用于五氧化二钒中钥量(以五氧化二钒表示)的测定。测定范围:90%以上。本标准不适用于含铬量大于2mg的试液中钒量的测定。 本标准遵守GB 1467―78《冶金产品化学分析方法标准的总则及一般规定》。
Scope
This standard is applicable to the determination of vanadium content (expressed as vanadium pentoxide) in vanadium pentoxide. Measuring range: more than 90%. This standard does not apply to the determination of the amount of vanadium in the test solution containing more than 2mg of chromium.
Sample only — not a preview of GB/T 7315.1-1987

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