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Merck
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Documenti

398810

Sigma-Aldrich

Cobalt

rod, diam. 5.0 mm, 99.95% trace metals basis

Sinonimo/i:

Cobalt element

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About This Item

Formula empirica (notazione di Hill):
Co
Numero CAS:
7440-48-4
Peso molecolare:
58.93
Numero CE:
231-158-0
Numero MDL:
MFCD00010935
Codice UNSPSC:
12141710
ID PubChem:
24864769
NACRES:
NA.23

Livello qualitativo

100

Saggio

99.95% trace metals basis

Forma fisica

rod

Resistività

6.24 μΩ-cm, 20°C

Diametro

5.0 mm

P. eboll.

2900 °C (lit.)

Densità

8.9 g/mL at 25 °C (lit.)

Stringa SMILE

[Co]

InChI

1S/Co
GUTLYIVDDKVIGB-UHFFFAOYSA-N

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Categorie correlate

Quantità

  • 50 mm (approximately 8.5 g)
  • 150 mm (approximately 25.5 g)

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Classi di pericolo

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

Codice della classe di stoccaggio

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Dilemmas about the toxicological consequences of metal-on-metal hip prostheses -- What we do and do not know, and what we should do?
Jeffrey Brent et al.
Clinical toxicology (Philadelphia, Pa.), 51(4), 195-198 (2013-04-06)
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
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
Takuya Kurahashi et al.
Inorganic chemistry, 52(7), 3908-3919 (2013-03-23)
The Co(salen)(X) complex, where salen is chiral N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine and X is an external axial ligand, has been widely utilized as a versatile catalyst. The Co(salen)(X) complex is a stable solid that has been conventionally described as a Co(III)(salen)(X) complex. Recent
Chuanyu Sun et al.
Journal of nanoscience and nanotechnology, 13(1), 236-241 (2013-05-08)
Owing to their great potentialities of carbon nanotubes (CNTs)-based magnetic nano-composites, numerous applications of them have been found in nanotechnology, integrated functional system, and in medicine. Herein, nearly monodisperse CoFe2O4 nanoparticles have been deposited on multi-walled carbon nanotubes (MWCNTs) by
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