95372

铋

granular, ≥99.99% trace metals basis

• Synonym(s): Bi
• Empirical Formula (Hill Notation): Bi
• CAS Number: 7440-69-9
• Molecular Weight: 208.98
• EC 号: 231-177-4
• MDL编号: MFCD00134033
• PubChem化学物质编号: 57653676
• NACRES: NA.22

Properties

• 蒸汽压: <0.1 mmHg ( 20 °C)
• 质量水平: 100
• 测定: ≥99.99% trace metals basis
• 形式: granular
• reaction suitability: core: bismuth; reagent type: catalyst
• 电阻率: 129 μΩ-cm, 20°C
• bp: 1560 °C (lit.)
• mp: 271 °C (lit.); 272 °C
• 密度: 9.8 g/mL at 25 °C (lit.)
• SMILES string: [Bi]
• InChI: 1S/Bi
• InChI key: JCXGWMGPZLAOME-UHFFFAOYSA-N

Description

一般描述

Bismuth is a silvery, very brittle metal with a high metallic luster. In the periodic table, it is next to lead. Bismuth has a variety of applications, including medicine, materials synthesis, organic synthesis, and catalysis . It is used in the production of malleable iron and as a catalyst in the manufacture of acrylic fibers . Additionally, bismuth promotes noble metal-based catalysts for the selective oxidation of alcohols, aldehydes and carbohydrates with molecular oxygen in liquid phases.

应用

Bismuth granules are used in the preparation of bismuth nanoparticles by solution dispersion method. It is a precursor to synthesize bismuth-silicate glasses.

Bismuth is used as a precursor in the synthesis of Cu₃BiS₃ based solar device.

包装

25, 100 g in poly bottle

Safety Information

• 储存分类代码: 13 - Non Combustible Solids
• WGK: nwg
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: Eyeshields, Gloves, type N95 (US)