Fireworks — Test methods for determination of specific chemical substances — Part 10: Nitrogen content in nitrocellulose by iron(II) sulfate titration
焰火.特殊化学物质测定的试验方法.第10部分:用硫酸铁(II)滴定法测定硝化纤维素中的氮含量
发布日期:
2021-02-12
本文件规定了通过硫酸铁滴定法测定烟花爆竹烟火成分中硝化纤维素中氮含量的方法。
This document specifies the method for determination of the nitrogen content in nitrocellulose within pyrotechnic compositions of fireworks by iron(II) sulphate titration.