239186
氢氧化铝
reagent grade
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关于此项目
线性分子式:
Al(OH)3
化学文摘社编号:
分子量:
78.00
NACRES:
NA.55
PubChem Substance ID:
UNSPSC Code:
12352305
EC Number:
244-492-7
MDL number:
产品名称
氢氧化铝, reagent grade
InChI key
WNROFYMDJYEPJX-UHFFFAOYSA-K
InChI
1S/Al.3H2O/h;3*1H2/q+3;;;/p-3
SMILES string
O[Al](O)O
grade
reagent grade
form
powder
composition
Al2O3, 50-57%
concentration
50.0-57.5% (Al (as Al2O3), EDTA titration)
solubility
water: insoluble
density
2.42 g/cm3 at 20 °C
Quality Level
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Application
氢氧化铝可用于：
- 制备Li2O–Al2O3–SiO2 (LAS)玻璃陶瓷系统。
- 作为制备氧化铝的铝前体。
General description
氢氧化铝（Al (OH)3）是一种两性化合物，可溶于碱和酸。它用作氧化铝催化剂和阻燃材料的前体。氢氧化铝主要用作生产其他铝化合物的原料，包括铝酸钠、活性氧化铝、硝酸铝、沸石、聚合氯化铝、氯化铝和特种煅烧氧化铝。
Other Notes
可能含有碳酸铝物质
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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Journal of Colloid and Interface Science, 54(3), 391-399 (1976)
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Ma X, et al.
International Journal of Mineral Processing, 147, 10-17 (2016)
Utilization of alum sludge for producing aluminum hydroxide and layered double hydroxide.
Wang LY, et al.
Ceramics International, 40(10), 15503-15514 (2014)
Property enhancement of kenaf fiber reinforced composites by in situ aluminum hydroxide impregnation.
Xia C, et al.
Industrial Crops and Products, 79, 131-136 (2016)
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