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Merck

203904

powder, <150 μm, 99.99% trace metals basis

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25 G

$74.50

$74.50


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关于此项目

经验公式(希尔记法):
Ni
化学文摘社编号:
分子量:
58.69
EC號碼:
MDL號碼:
分類程式碼代碼:
12141729
eCl@ss:
38190701
PubChem物質ID:
NACRES:
NA.23

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品質等級

化驗

99.99% trace metals basis

形狀

powder

電阻係數

6.97 μΩ-cm, 20°C

粒徑

<150 μm

bp

2732 °C (lit.)

mp

1453 °C (lit.)

密度

8.9 g/mL at 25 °C (lit.)

SMILES 字串

[Ni]

InChI

1S/Ni

InChI 密鑰

PXHVJJICTQNCMI-UHFFFAOYSA-N

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此商品
GF07757613GF38925557GF60836878
镍 powder, max. particle size 150 micron, weight 100&#160;g, high purity 99.99+%

GF07757613

镍 powder, mean particle size (fsss) 3-7 micron, weight 50&#160;g, purity 99.8%

GF38925557

镍 powder, mean particle size (fsss) 3-7 micron, weight 1000&#160;g, purity 99.8%

GF60836878

form

powder

form

powder

form

powder

form

powder

assay

99.99% trace metals basis

assay

≥99.99%

assay

99.8%

assay

99.8%

mp

1453 °C (lit.)

mp

1453 °C (lit.)

mp

1453 °C (lit.)

mp

1453 °C (lit.)

resistivity

6.97 μΩ-cm, 20°C

resistivity

6.97 μΩ-cm, 20°C

resistivity

6.97 μΩ-cm, 20°C

resistivity

6.97 μΩ-cm, 20°C

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

bp

2732 °C (lit.)

bp

2732 °C (lit.)

bp

2732 °C (lit.)

bp

2732 °C (lit.)

應用

用于合成富含金属的层状碲化物 TaNi2Te2,其具有光伏应用、表面扫描研究所需的理想特性,并且可以提供清洁的原子级平面。[1]

象形圖

Health hazardExclamation mark

訊號詞

Danger

危險分類

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

標靶器官

Lungs

儲存類別代碼

4.1B - Flammable solid hazardous materials

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Neuhasen, J. et al.
Chemistry of Materials, 10, 3870-3870 (1998)
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
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
A J Feilzer et al.
Nederlands tijdschrift voor tandheelkunde, 120(6), 335-341 (2013-07-19)
Orally applied metal alloys can cause undesirable physical effects. A distinction needs to be made in this respect between local and systemic reactions and toxic and immunological reactions. A case is presented which illustrates this problem. In this case, the

商品

Permanent magnets are an essential technology for energy conversion. Motors and generators are used to convert energy between electrical and mechanical forms.

Questions

  1. Hello, I'm looking for the powder density of this product, if it is wide or narrow? Also is this recommended/safe/compatible for Directed energy deposition with laser powder fed systems such as an Optomec LENS 500, which needs 45 to 150 microns.

    1 answer
    1. The powder density for this product is not a specification that is tested. It is intended for research and development purposes, and its quality level is not rated for use in manufacturing systems like the Optomec LENS 500. Therefore, it may not be recommended, safe, or compatible for directed energy deposition applications that require specific particle size ranges of 45 to 150 microns.

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