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Key Documents

Altri documenti

266981

Sigma-Aldrich

Nickel

powder, <50 μm, 99.7% trace metals basis

Sinonimo/i:

Nickel microparticles, Nickel micropowder

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About This Item

Formula empirica (notazione di Hill):
Ni
Numero CAS:
7440-02-0
Peso molecolare:
58.69
Numero CE:
231-111-4
Numero MDL:
MFCD00011137
Codice UNSPSC:
12141729
ID PubChem:
24856168
NACRES:
NA.23

Saggio

99.7% trace metals basis

Forma fisica

powder

Resistività

6.97 μΩ-cm, 20°C

Dimensione particelle

<50 μm

P. eboll.

2732 °C (lit.)

Punto di fusione

1453 °C (lit.)

Densità

8.9 g/mL at 25 °C (lit.)

Stringa SMILE

[Ni]

InChI

1S/Ni
PXHVJJICTQNCMI-UHFFFAOYSA-N

Categorie correlate

Metodo analitico

Average particle size determined by Fisher sub-sieve sizer

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H317,H351,H372,H412

Classi di pericolo

Aquatic Chronic 3 - Carc. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

Organi bersaglio

Lungs

Codice della classe di stoccaggio

4.1B - Flammable solid hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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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Nickel powder, 45 max. part. size (micron), weight 100&#160;g, purity 99.5+%

GF60710666

Nickel

Nickel powder, max. particle size 250 micron, weight 1000&#160;g, purity 99.5+%

GF18909715

Nickel

Cobalt powder, 2&#160;&#956;m particle size, 99.8% trace metals basis

Sigma-Aldrich

266639

Cobalt

Chromium powder, &#8805;99% trace metals basis, &lt;45&#160;&#956;m

Sigma-Aldrich

266299

Chromium

Ornella Valenti et al.
Cerebral cortex (New York, N.Y. : 1991), 19(3), 658-674 (2008-07-18)
The prefrontal cortex receives multiple inputs from the hippocampal complex, which are thought to drive memory-guided behavior. Moreover, dysfunctions of both regions have been repeatedly associated with several psychiatric disorders. Therefore, understanding the interconnections and modulatory interactions between these regions
Brenda L Bloodgood et al.
PLoS biology, 7(9), e1000190-e1000190 (2009-09-16)
Excitatory synapses on mammalian principal neurons are typically formed onto dendritic spines, which consist of a bulbous head separated from the parent dendrite by a thin neck. Although activation of voltage-gated channels in the spine and stimulus-evoked constriction of the
S M Marchan et al.
The European journal of prosthodontics and restorative dentistry, 21(1), 24-28 (2013-05-21)
Posterior resin bonded cast metal restorations (adhesive onlays) were used in a variety of clinical scenarios including: management of tooth wear and cracked tooth, as retainers for fixed bridge work, for correction of the occlusal plane and in providing cuspal
Picture of the month. Allergic contact dermatitis to nickel-containing dental work.
Emma F Johnson et al.
JAMA pediatrics, 167(6), 581-582 (2013-06-05)
Marilia O S Seijo et al.
Journal of dental education, 77(5), 648-655 (2013-05-10)
Including students' perceptions in the educational process is considered a key component in monitoring the quality of academic programs. This study aimed to evaluate the concept of one's learning experience in endodontic teaching from the perspective of a group of
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