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Chinese Standard: GB/T 46122.10-2025

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Fireworks—Test methods for determination of specific chemical substances—Part 10:Determination of nitrogen content in nitrocellulose—Iron(Ⅱ) sulphate titration


Standard in brief
Scope of Application:  
本文件描述了用硫酸亚铁(Ⅱ)滴定法测定烟火药中硝化纤维素中氮含量的方法。
本文件适用于烟花爆竹烟火药中硝化纤维素中氮含量的测定。

Basic information
Standard No:GB/T 46122.10-2025
Standard Name:烟花爆竹 特定化学物质检测方法 第10部分:硝化纤维素中氮含量的测定 硫酸亚铁滴定法
English Name:Fireworks—Test methods for determination of specific chemical substances—Part 10:Determination of nitrogen content in nitrocellulose—Iron(Ⅱ) sulphate titration
Standard Status:现行
Release Date:2025-08-29
Effective Date:2025-12-01
Language of Publication:中文简体

Standard Classification
ICS Number:71.100.30
CCS Number:Y88

Related Standards
Referenced Standards:ISO 22863-1
Adopted Standards:ISO 22863-10:2021
Adopted Standard Name:《烟花爆竹 特定化学物质检测方法 第10部分:硫酸亚铁滴定法测定硝化纤维素中氮含量》
Adoption Level:IDT

Publication Information
Number of pages:16
Number of words:17 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:46122.10
Drafter:方钊、肖江毅、黄茶香、邹雯、邓熠群、杨林、李闯
Drafting Organization:湖南省烟花爆竹产品安全质量检验中心、萍乡市神龙贸易有限公司、江西诚品技术服务有限公司、江西省李渡烟花集团有限公司、河北圣姑烟花制造有限公司
Management Organization:全国烟花爆竹标准化技术委员会(SAC/TC 149)
Proposing Department:中国轻工业联合会

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