316954
过铼酸铵
≥99%
别名:
偏麦角酸铵盐, 铼标准品溶液
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线性分子式:
NH4ReO4
化学文摘社编号:
分子量:
268.24
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
237-075-6
MDL number:
Assay:
≥99%
Form:
powder or crystals
产品名称
过铼酸铵, ≥99%
InChI key
XPSXHXWHJAIQJR-UHFFFAOYSA-M
InChI
1S/H3N.H2O.3O.Re/h1H3;1H2;;;;/q;;;;;+1/p-1
SMILES string
N.O[Re](=O)(=O)=O
assay
≥99%
form
powder or crystals
reaction suitability
reagent type: catalyst
density
3.97 g/mL at 25 °C (lit.)
Quality Level
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Application
高铼酸铵可用于：
- 作为铼源制备Re纳米颗粒，用于催化分解高氯酸铵。
- 直接硫化反应法合成ReS2， 用于制造场效应晶体管（FET）、数字逻辑器件、湿度传感器和可充电超级电容器。
- 作为制备有机转化用多相催化剂的前驱体。
- 制备用于脱氧脱水的ReOx/TiO2可回收固体催化剂的优良前驱体。。在至少连续六次反应中，该催化剂均表现出催化活性、选择性和稳定性，且不会失活。
General description
高铼酸铵是一种白色结晶固体，溶于乙醇和水。它是一种弱氧化剂，广泛用作纳米材料合成和Re基催化剂制备的Re前驱体。
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Perez-Lourido, P. et al.
Inorganic Chemistry, 38, 1511-1511 (1999)
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