推薦產品
等級
ACS reagent
品質等級
化驗
≥98%
98.0-102.0% (ACS specification)
形狀
crystals
反應適用性
reagent type: catalyst
core: aluminum
雜質
≤0.005% insolubles
pH值
2.5-3.5 (25 °C, 50 g/L)
mp
73 °C (lit.)
負離子痕跡
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%
正離子痕跡
Ca: 0.005%
Fe: ≤0.002%
K: 0.002%
Mg: 0.001%
Na: 0.005%
heavy metals: ≤0.001% (by ICP-OES)
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
尋找類似的產品? 前往 產品比較指南
一般說明
硝酸铝九水合物是一种铝盐,可以通过将铝或氢氧化铝溶解在稀硝酸中制备。它用于制备绝缘纸、变压器铁心层压板和阴极射线管加热元件。
應用
硝酸铝九水合物可用作催化剂合成:
- 通过一锅曼尼希反应合成β-氨基羰基化合物。
- 吲哚与芳香醛的亲电取代反应生成双吲哚甲烷。
- 无溶剂Biginelli反应生成3,4-二氢嘧啶酮。
特點和優勢
- 易于通过简单的相分离回收
- 可重复使用,不会明显丧失催化活性
訊號詞
Danger
危險聲明
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
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號,寫有 ‘Lot’或‘Batch’.。
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