Skip to Content
Merck
All Photos(1)

Documents

95372

Sigma-Aldrich

Bismuth

granular, ≥99.99% trace metals basis

Synonym(s):

Bi

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
Bi
CAS Number:
7440-69-9
Molecular Weight:
208.98
EC Number:
231-177-4
MDL number:
MFCD00134033
UNSPSC Code:
12161600
PubChem Substance ID:
57653676
NACRES:
NA.22

vapor pressure

<0.1 mmHg ( 20 °C)

Assay

≥99.99% trace metals basis

form

granular

reaction suitability

core: bismuth
reagent type: catalyst

resistivity

129 μΩ-cm, 20°C

bp

1560 °C (lit.)

mp

271 °C (lit.)
272 °C

density

9.8 g/mL at 25 °C (lit.)

SMILES string

[Bi]

InChI

1S/Bi

InChI key

JCXGWMGPZLAOME-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

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.

Application

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.

Storage Class Code

11 - Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 7

1 of 7

Bismuth foil, not light tested, 50x50mm, thickness 0.025mm, permanent polyester support, 99.97%

GF86561354

Bismuth

Bismuth lump, 10&#160;mm max. lump size, weight 100&#160;g, purity 99.999%

GF22754707

Bismuth

Bismuth(III) phosphate 99.99%

Sigma-Aldrich

483311

Bismuth(III) phosphate

Manganese flake, 25 mm, weight 50&#160;g, purity 99.95%

GF92800548

Manganese

Antimony beads, &#8804;5&#160;mm, low oxide, 99.999% trace metals basis

Sigma-Aldrich

452343

Antimony

Tin granular, 0.425-2.0&#160;mm particle size, &#8805;99.5%, ACS reagent

Sigma-Aldrich

243434

Tin

Bismuth lump, 100&#160;mm max. lump size, weight 1126&#160;g, purity 99.999%

GF91051501

Bismuth

Characterization of structural, thermal and mechanical properties of bismuth silicate glasses.
Bochentyn B, et al.
Journal of Non-Crystalline Solids, 439(2), 51-56 (2016)
The role of bismuth in the SOHIO process
Hanna TA
Coordination Chemistry Reviews, 248(5-6), 429-440 (2004)
Modification of carbon screen-printed electrodes by adsorption of chemically synthesized Bi nanoparticles for the voltammetric stripping detection of Zn (II), Cd (II) and Pb (II).
Rico MAG, et al.
Talanta, 80(2), 631-635 (2009)
A simple way to prepare bismuth nanoparticles.
Zhao Y, et al.
Materials Letters, 58(5), 790-793 (2004)
Bismuth and bismuth alloys
Chagnon MJ
Kirk-Othmer Encyclopedia of Chemical Technology (2000)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service