930954

硝酸铝 九水合物

99.99% (trace metals basis)

• 别名: 硝酸铝
• 线性分子式: Al(NO₃)₃ · 9H₂O
• CAS号: 7784-27-2
• 分子量: 375.13
• MDL號碼: MFCD00149132
• 分類程式碼代碼: 12352302
• NACRES: NA.21
• 化驗: 99.99% (trace metals basis)
• 形狀: powder
• 溶解度: acetone: soluble; alcohols: soluble; water: soluble (highly soluble)

属性

• 描述: (2.5 - 3.5 at 50 g/L at 25 °C)
• 品質等級: 100
• 化驗: 99.99% (trace metals basis)
• 形狀: powder
• 雜質: ≤150 ppm (trace metals analysis)
• mp: 73 °C (lit.)
• 溶解度: acetone: soluble; alcohols: soluble; water: soluble (highly soluble)
• 密度: 1.72 g/cm³
• SMILES 字串: O.O.O.O.O.O.O.O.O.[Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/Al.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
• InChI 密鑰: SWCIQHXIXUMHKA-UHFFFAOYSA-N

说明

一般說明

Aluminum nitrate nonahydrate is a white crystalline solid and highly soluble in water. It is a strong oxidizing agent and widely used in field of catalysis, solar cells, semiconductors, and metal coatings.

應用

Aluminum nitrate nonahydrate can be used :

• As a precursor to prepare Al-ion electrolyte for dye-sensitized solar cells (DSSCs). It enhances photoconversion efficiency of solar cells.
• As a dopant to prepare Al-ZnO thin films for solar cells by sol-gel method.
• As a starting material to fabricate NiAl layered hydroxide electrode with high capacity and more stable cycling ability, for Li-ion batteries.
• To prepare α-alumina fibers by sol-gel processing. These dense fibers are used in the fabrication of catalytic supports, electronic devices, anticorrosion coating, and medical implants.

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H318
• 防範說明: P280 - P305 + P351 + P338
• 危險分類: Eye Dam. 1
• 儲存類別代碼: 13 - Non Combustible Solids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: does not flash
• 閃點（°C）: does not flash