Ammonium nitrate is the ammonium salt of nitric acid.
定义
Ammonium nitrate is the ammonium salt of nitric acid. It has a role as a fertilizer, an oxidising agent and an explosive. It is an inorganic molecular entity, an ammonium salt and an inorganic nitrate salt.
来源: PubChem
美国FDA 物质登记 · UNII T8YA51M7Y6 · 登记名称 AMMONIUM NITRATE · 单一化学物质
化妆品中的作用
稳定 pHBUFFERING
安全与法规参考
韩国有毒物质 GHS 分类: 警告 · H319 (第2类) · H272 (第3类) · H315 (第2类)
Other restriction: ban substances that deplete the ozone layer
来源: 欧盟 CosIng 成分清单
详细资料——标示名称、识别编号、物性、试验记录、文献
别名和识别信息
AMMONIUM NITRATEINCI암모늄나이트레이트韩国标示名称（食药处标准名）Nitric acid, ammonium salt同义名
- CAS No.化学物质登记号
- 6484-52-2
- EC No.欧盟化学品目录编号
- 229-347-8
- DTXSID美国EPA化学品编号
- DTXSID2029668
- DTXCID美国EPA化合物编号
- DTXCID109668
- IUPAC
- Ammonium nitrate
- 分子式
- H4N2O3
- 分子量
- 80.043 g/mol
实测物性
- 性状
- Ammonium nitrate is commercially available both as a colorless crystalline solid and processed into prills for specific applications. Soluble in water. Does not readily burn but will do so if contaminated with combustible material. Accelerates the burning of combustible material. Produces toxic oxides of nitrogen during combustion. Used to make fertilizers and explosives, and as a nutrient in prod · Ammonium nitrate based fertilizer appears as a grayish white solid in the form of prills. Soluble in water. Produces toxic oxides of nitrogen during combustion.
- 气味
- Odorless · 无臭
- 沸点
- Decomposes at 200-260 °C
- 熔点
- 337.8 °F (USCG, 1999) · 169.7 °C
- 溶解性
- 213 g/100 g water at 25 °C · Slightly soluble in methanol
- 密度
- 1.72 at 68 °F (USCG, 1999) - Denser than water, will sink · 1.72 at 25 °C
- 稳定性
- Stability during transport: If heated strongly, decomposes, giving off toxic gases and gases which support combustion. Undergoes detonation if heated under confinement.
- pH
- 0.1 M solution in water: 5.43 · 5.43 (0.1 other: M)
- 颜色
- 白色
- 熔点/凝固点
- 210 ℃(计算值)
- 闪点
- 210 ℃
- 蒸气压
- 2.3 ㎪ (at 20 deg C )
- 溶解度
- 65.5 (20 °C, wt%)
- 比重
- 1.72
- 分解温度
- 210 ℃
- 分子量
- 80.1
这是对物质本身测得的数值。韩国安全保健公团（KOSHA）的资料仅供编写和审核安全数据表参考，并非原料商品的规格。
来源: PubChem · 韩国安全保健公团 安全数据表
产品实际使用的用途
这是向美国 EPA 申报含该成分的 30 款产品的用途。其中包括化妆品以外的产品，排在前几行的即为该成分的主要用途。
- pH regulating agent6
- Soil amendments5
- Intermediate3
- Oxidizing agent3
- Energy releasers (explosives, motive propellant)2
- Propellants, non-motive (blowing agents)2
- Catalyst2
- Processing aids not otherwise specified2
其余用途 5 项
- Explosion inhibitor1
- Dye1
- Plasticizer1
- Corrosion inhibitor1
- Biocide1
来源: 美国EPA CompTox
刺激与致敏试验记录
记录有皮肤试验 3 项、眼部试验 4 项。
归类为低2 项
试验结论基本一致（100%）。 这是对原料本身的试验记录，与成品中所含浓度下的刺激性不同。
查看全部 7 项试验
- Classification not possible
Skin Sensitization · Screening - Not classified
Skin Irritation · Screening - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) equivalent or similar to - Category 2A
Eye Irritation · Screening - Eye irritation - category 2A
Eye Irritation · Screening - Serious eye damage/eye irritation - Category 2A
Eye Irritation · Screening - Category 6.4A (Category 2A)
Eye Irritation · Read Across
来源: 美国EPA CompTox
相关文献
- Increasing the Yield and Quality of Winter Wheat Grain through the Use of Innovative Fertilizers and Agricultural Machinery · 2023
- When no plan is still a good plan: treating injuries, physical and otherwise, of the non‐nuclear ammonium nitrate 2020 Beirut explosion · 2022
- The impact of force, time, and rotation on the transfer of ammonium nitrate: A reductionist approach to understanding evidence dynamics. · 2021
- Beirut blast: creating our expectations through heartbreak · 2020
- Different Approaches to Determine of the Explosion Effect, of a Homemade Explosive, on the Structure · 2015