标准编号:	GB 2945-1989
中文名称:	硝酸铵
英文名称:	Ammonium nitrate
中标分类:	G21    化肥、化学土壤调理剂
行业分类:	GB    国家标准
ICS分类:	65.080 65.080    肥料 65.080
发布机构:	国家质量技术监督局
发布日期:	1989-3-31
实施日期:	1990-6-1
标准状态:	被替代
被新标准替代:	GB/T 2945-2017 硝酸铵
被替代日期:	2018-7-1
作废日期:	2018-07-01
替代旧标准:	GB 2945-1982
翻译语言:	英文
文件格式:	PDF
中文字符数:	11000 字
翻译价格(元):	840.00 元
交付时间:	付款后 1 个工作日

1 Subject and Application Scope



This standard specifies technical requirements, sampling, test method, inspection rules, marking, packaging, transportation and storage of ammonium nitrate.

This standard is applicable to ammonium nitrate made by neutralization of ammonia and dilute nitric acid.

Molecular formula: NH4NO3

Relative molecular mass: 80.04 (in accordance with the international atomic weight in 1985)



2 Normative References



GB 190 Packing Symbol of Dangerous Goods

GB 191 Packaging - Pictorial Marking for Handling of Goods

GB 601 Chemical Reagent - Preparations of Standard Volumetric Solutions

GB 2947 Determination of Water in Urea and Ammonium Nitrate by Karl Fischer Method

GB 3600 Fertilizers - Determination of Ammoniacal Nitrogen Content - Formaldehyde Method

GB 6003 Test Sieve

GB 6678 General Principles for Sampling Chemical Products

GB 6679 General Rules for Sampling of Solid Chemical Products

GB 8569 Packing of Solid Chemical Fertilizers



3 Technical Requirements



3.1 Crystalline ammonium nitrate shall be in accordance with those specified in Table 1:

1 Subject and Application Scope
2 Normative References
3 Technical Requirements
4 Test Method
5 Inspection Rules
6 Marking, Packaging, Transportation and Storage
7 Safety Requirements