202614
硫酸铝
99.99% trace metals basis
别名:
Aluminium sulphate, Aluminum alum, Dialuminum sulfate, dialuminum trisulfate
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关于此项目
线性分子式:
Al2(SO4)3
化学文摘社编号:
分子量:
342.15
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
233-135-0
MDL number:
Assay:
99.99% trace metals basis
Form:
powder and chunks
assay
99.99% trace metals basis
form
powder and chunks
reaction suitability
core: aluminum
impurities
≤150.0 ppm Trace Metal Analysis
mp
770 °C (dec.) (lit.)
density
2.71 g/mL at 25 °C (lit.)
SMILES string
[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O
InChI
1S/2Al.3H2O4S/c;;3*1-5(2,3)4/h;;3*(H2,1,2,3,4)/q2*+3;;;/p-6
InChI key
DIZPMCHEQGEION-UHFFFAOYSA-H
General description
硫酸铝是一种白色结晶固体，极易溶于水。它具有热稳定性，能够作为混凝剂和絮凝剂。广泛应用于太阳能电池、水处理和电池领域。
Application
硫酸铝可用于：
- 作为太阳能电池中染料敏化剂的表面改性剂/共吸附剂。它可改善光电极的表面，并通过絮凝净化染料溶液。
- 作为铅酸蓄电池的电解质添加剂，能有效抑制电极的钝化。它有助于减缓阴极硫酸盐化，提高电极反应的可逆性。
- 制备用于高能铝电化学电池的水性电解质。它有助于形成人工固体电解质界面，获得高比能。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Met. Corr. 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
存储类别
11 - Combustible Solids
Clint S Schmidt et al.
Vaccine, 30(52), 7594-7600 (2012-10-27)
The investigational vaccine, NDV-3, contains the N-terminal portion of the Candida albicans agglutinin-like sequence 3 protein (Als3p) formulated with an aluminum hydroxide adjuvant in phosphate-buffered saline. Preclinical studies demonstrated that the Als3p vaccine antigen protects mice from oropharyngeal, vaginal and
Decarbonylation of lactic acid to acetaldehyde over aluminum sulfate catalyst.
Zhai Z, et al.
Industrial & Engineering Chemistry Research, 53(25), 10318-10327 (2014)
A statistical experiment design approach for arsenic removal by coagulation process using aluminum sulfate.
Baskan MB and Pala A
Desalination, 254(1), 42-48 (2010)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 202614-100G | 04061838765086 |
| 202614-5G | 04061838765093 |
| 202614-25G | 04061838083999 |