769290
氧化铝
powder, ultra dry
别名:
氧化铝
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关于此项目
线性分子式:
Al2O3
化学文摘社编号:
分子量:
101.96
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352311
EC Number:
215-691-6
MDL number:
InChI key
TWNQGVIAIRXVLR-UHFFFAOYSA-N
InChI
1S/2Al.3O
SMILES string
O=[Al]O[Al]=O
form
powder
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
surface area
120-190 m2/g
impurities
≤0.5% substances extractable by water
loss
≤1.0% loss on ignition
particle size
>0.063, coeff var ≥72%, <0.063 mm, coeff var ≤28%, >2 mm, coeff var ≤2%
mp
2040 °C (lit.)
bulk density
950‑1100 g/L
anion traces
chloride (Cl-): ≤0.015%, sulfate (SO42-): ≤0.05%
cation traces
As: ≤0.0005%, Fe: ≤0.02%
greener alternative category
Quality Level
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General description
We are committed to bringing you Greener Alternative Products, which belong to one of the four categories of greener alternatives. Aluminum oxide serves as a multifunctional additive or coating in lithium-ion batteries, helping stabilize electrode–electrolyte interfaces, suppress side reactions, improve thermal stability, and extend cycle life. By enabling safer, longer-lasting cells, it reduces material waste and energy use across the battery lifecycle. Click here for more information.
Application
氧化铝由于其高硬度、化学稳定性和共振性，在金属和塑料的填料方面得到了广泛的应用。它还可以应用在油漆、抛光剂和化妆品中。
存储类别
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
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