Ammonium nitrate is the ammonium salt of nitric acid.
定義
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.
出典: PubChem
米国FDA 物質登録 · UNII T8YA51M7Y6 · 登録名 AMMONIUM NITRATE · 単一の化学物質
化粧品での役割
pH を安定させるBUFFERING
安全性・規制情報
韓国の有害物質GHS分類: 警告 · H319 (区分2) · H272 (区分3) · H315 (区分2)
Other restriction: ban substances that deplete the ozone layer
出典: EU CosIng 成分リスト
詳しい資料 — 表示名・識別番号・物性・試験記録・文献
別名・識別情報
AMMONIUM NITRATEINCI암모늄나이트레이트韓国の表示名（食薬処標準名）Nitric acid, ammonium salt別名
- CAS No.化学物質登録番号
- 6484-52-2
- EC No.EU化学物質目録番号
- 229-347-8
- DTXSID米国EPA化学物質番号
- DTXSID2029668
- DTXCID米国EPA化合物番号
- DTXCID109668
- IUPAC
- Ammonium nitrate
- 分子式
- H4N2O3
- 分子量
- 80.043 g/mol
測定された物性
- 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.
- 臭い
- Odorless · 無臭
- 沸点
- Decomposes at 200-260 °C
- 融点
- 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
- 安定性
- 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)
- 色
- 白色
- 融点・凝固点
- 210 ℃(計算値)
- 引火点
- 210 ℃
- 蒸気圧
- 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
物質そのものを測定した値です。安全保健公団（KOSHA）の資料はSDS作成・確認の参考用で、原料商品の規格ではありません。
出典: PubChem · 韓国安全保健公団 SDS
製品が実際に使っている用途
米国EPAにこの成分を届け出た製品30件の用途です。化粧品以外の製品も含まれるため、上の数行がこの成分の主な使い道といえます。
- 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
その他の用途 5件
- Explosion inhibitor1
- Dye1
- Plasticizer1
- Corrosion inhibitor1
- Biocide1
出典: 米国EPA CompTox
刺激・感作試験の記録
皮膚試験3件・眼試験4件の記録があります。
低いと分類2件
試験の結論はおおむね一致しています（100%）。 原料そのものを試験した記録で、完成品に含まれる濃度での刺激性とは異なります。
試験7件をすべて見る
- 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
出典: 米国EPA CompTox
関連文献
- 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