267074
镍
rod, diam. 6.35 mm, ≥99.99% trace metals basis
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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
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141729
EC Number:
231-111-4
MDL number:
产品名称
镍, rod, diam. 6.35 mm, ≥99.99% trace metals basis
InChI key
PXHVJJICTQNCMI-UHFFFAOYSA-N
InChI
1S/Ni
SMILES string
[Ni]
assay
≥99.99% trace metals basis
form
rod
resistivity
6.97 μΩ-cm, 20°C
diam.
6.35 mm
bp
2732 °C (lit.)
mp
1453 °C (lit.)
density
8.9 g/mL at 25 °C (lit.)
Quality Level
Preparation Note
14g = 5cm；42g = 15cm
signalword
Danger
hcodes
Hazard Classifications
Carc. 2 - Skin Sens. 1 - STOT RE 1
存储类别
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
监管及禁止进口产品
此项目有
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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
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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
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
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
Fariborz Amini et al.
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In this report, we present an uncomplicated approach to overcome lingual rolling of mandibular molars during orthodontic treatment, by using rectangular NiTi arch wire in twist fashion through the molar tube. The sequential steps of the twist manoeuvre on a
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