Skip to Content
MilliporeSigma
All Photos(1)

Documents

266671

Sigma-Aldrich

Cobalt

foil, thickness 0.25 mm, ≥99.99% trace metals basis

Synonym(s):

Cobalt element, Cobalt-59

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

About This Item

Empirical Formula (Hill Notation):
Co
CAS Number:
7440-48-4
Molecular Weight:
58.93
EC Number:
231-158-0
MDL number:
MFCD00010935
UNSPSC Code:
12141710
PubChem Substance ID:
24856154
NACRES:
NA.23

assay

≥99.99% trace metals basis

form

foil

resistivity

6.24 μΩ-cm, 20°C

thickness

0.25 mm

bp

2900 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

SMILES string

[Co]

InChI

1S/Co

InChI key

GUTLYIVDDKVIGB-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Quantity

1.4 g = 25 × 25 mm; 5.6 g = 50 × 50 mm

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1A - Resp. Sens. 1 - Skin Sens. 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, 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 6

1 of 6

Cobalt powder, 2 μm particle size, 99.8% trace metals basis

Sigma-Aldrich

266639

Cobalt

Zinc foil, thickness 1.0 mm, 99.99% trace metals basis

Sigma-Aldrich

349410

Zinc

Gold foil, thickness 0.025 mm, 99.99% trace metals basis

Sigma-Aldrich

268461

Gold

Iron foil, thickness 0.25 mm, ≥99.99% trace metals basis

Sigma-Aldrich

338141

Iron

Nickel foil, thickness 0.5 mm, 99.98% trace metals basis

Sigma-Aldrich

357553

Nickel

Molybdenum foil, thickness 0.1 mm, ≥99.9% trace metals basis

Sigma-Aldrich

266922

Molybdenum

S Perconti et al.
Journal of biological regulators and homeostatic agents, 27(2), 443-454 (2013-07-09)
Size-dependent characteristics of novel engineered nanomaterials might result in unforeseen biological responses and toxicity. To address this issue, we used cDNA microarray analysis (13443 genes) coupled with bioinformatics and functional gene annotation studies to investigate the transcriptional profiles of Balb/3T3
Jeannette Ø Penny et al.
Acta orthopaedica, 84(2), 130-137 (2013-04-20)
Wear particles from metal-on-metal arthroplasties are under suspicion for adverse effects both locally and systemically, and the DePuy ASR Hip Resurfacing System (RHA) has above-average failure rates. We compared lymphocyte counts in RHA and total hip arthroplasty (THA) and investigated
H John Cooper et al.
The Journal of bone and joint surgery. American volume, 95(10), 865-872 (2013-05-17)
Femoral stems with dual-taper modularity were introduced to allow additional options for hip-center restoration independent of femoral fixation in total hip arthroplasty. Despite the increasing availability and use of these femoral stems, concerns exist about potential complications arising from the
Douglas A Weigent
Cellular immunology, 282(1), 9-16 (2013-05-04)
We report here that culture of lymphoid cells under hypoxic conditions showed an increase in both luciferase expression from a GH-promoter luciferase construct and the levels of lymphocyte GH. The effect was mimicked by treatment of cells with cobalt chloride
Carmen Gherasim et al.
The Journal of biological chemistry, 288(19), 13186-13193 (2013-03-30)
The reactivity of the cobalt-carbon bond in cobalamins is the key to their chemical versatility, supporting both methyl transfer and isomerization reactions. During evolution of higher eukaryotes that utilize vitamin B12, the high reactivity of the cofactor coupled with its
View All Related Papers

Articles

Combinatorial Materials Science for Energy Apps

Combinatorial Materials Science identifies breakthrough materials through systematic exploration, aiding material discovery.

Biomedical Implant Devices Fabricated from Low Young’s Modulus Titanium Alloys Demonstrating High Mechanical Biocompatibility

Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.

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