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About This Item
经验公式（希尔记法）:
Bi2O3
CAS号:
分子量:
465.96
MDL编号:
UNSPSC代码:
12352303
EC索引号:
215-134-7
NACRES:
NA.21
推荐产品
质量水平
产品线
EMPLURA®
方案
≥99.0% (complexometric)
效能
5000 mg/kg LD50, oral (Rat)
表面积
0.2-0.6 m2/g , BET
杂质
≤10 ppm Ca (Calcium)
≤20 ppm Al (Aluminium)
≤20 ppm K (Potassium)
≤30 ppm Si (Silicon)
≤5 ppm Cu (Copper)
≤5 ppm Fe (Iron)
≤5 ppm Mg (Magnesium)
≤5 ppm Pb (Lead)
≤50 ppm Na (Sodium)
粒径
5 μm±3 (D 50)
mp
820 °C
溶解性
practically insoluble 0.006 g/L
密度
8.93 g/cm3 at 20 °C
堆积密度
1000 kg/m3
储存温度
2-30°C
SMILES字符串
[Bi+3].[Bi+3].[O-2].[O-2].[O-2]
InChI
1S/2Bi.3O/q2*+3;3*-2
InChI key
TYIXMATWDRGMPF-UHFFFAOYSA-N
相关类别
分析说明
Assay (complexometric): ≥ 99.0 %
Al (Aluminium): ≤ 20 ppm
Ca (Calcium): ≤ 10 ppm
Cu (Copper): ≤ 5 ppm
Fe (Iron): ≤ 5 ppm
K (Potassium): ≤ 20 ppm
Mg (Magnesium): ≤ 5 ppm
Na (Sodium): ≤ 50 ppm
Pb (Lead): ≤ 5 ppm
Si (Silicon): ≤ 30 ppm
Specific surface area (BET): 0.2 - 0.6 m²/g
Particle size (D 50): 5.0 ± 3.0 µm
Al (Aluminium): ≤ 20 ppm
Ca (Calcium): ≤ 10 ppm
Cu (Copper): ≤ 5 ppm
Fe (Iron): ≤ 5 ppm
K (Potassium): ≤ 20 ppm
Mg (Magnesium): ≤ 5 ppm
Na (Sodium): ≤ 50 ppm
Pb (Lead): ≤ 5 ppm
Si (Silicon): ≤ 30 ppm
Specific surface area (BET): 0.2 - 0.6 m²/g
Particle size (D 50): 5.0 ± 3.0 µm
法律信息
EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
nwg
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