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Dokumente

266981

Sigma-Aldrich

Nickel

powder, <50 μm, 99.7% trace metals basis

Synonym(e):

Nickel microparticles, Nickel micropowder

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About This Item

Empirische Formel (Hill-System):
Ni
CAS-Nummer:
7440-02-0
Molekulargewicht:
58.69
EG-Nummer:
231-111-4
MDL-Nummer:
MFCD00011137
UNSPSC-Code:
12141729
PubChem Substanz-ID:
24856168
NACRES:
NA.23

Assay

99.7% trace metals basis

Form

powder

Widerstandsfähigkeit

6.97 μΩ-cm, 20°C

Partikelgröße

<50 μm

bp

2732 °C (lit.)

mp (Schmelzpunkt)

1453 °C (lit.)

Dichte

8.9 g/mL at 25 °C (lit.)

SMILES String

[Ni]

InChI

1S/Ni

InChIKey

PXHVJJICTQNCMI-UHFFFAOYSA-N

Verwandte Kategorien

Testmethode

Average particle size determined by Fisher sub-sieve sizer

Piktogramme

Health hazardExclamation mark
GHS08,GHS07

Signalwort

Danger

Gefahreneinstufungen

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

Zielorgane

Lungs

Lagerklassenschlüssel

4.1B - Flammable solid hazardous materials

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

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Sigma-Aldrich

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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
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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
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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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