产品名称
铬, powder, ≥99% trace metals basis, <45 μm
Quality Level
assay
≥99% trace metals basis
form
powder
reaction suitability
core: chromium, reagent type: catalyst
resistivity
12.7 μΩ-cm, 20°C
particle size
<45 μm
bp
2672 °C (lit.)
mp
1857 °C (lit.)
density
7.14 g/mL at 25 °C (lit.)
SMILES string
[Cr]
InChI
1S/Cr
InChI key
VYZAMTAEIAYCRO-UHFFFAOYSA-N
General description
铬是化学合成中广泛使用的催化剂。它还用于制备其他基于铬的化合物。
Application
铬（Cr）粉末可用于制备活性碳中基于铬的为纳米多孔金属有机框架。这种复合材料可作为吸附剂，用于从水中去除新兴关注的污染物（CEC）。
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存储类别
11 - Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
J A J Vanoirbeek et al.
Journal of toxicology and environmental health. Part A, 66(4), 393-409 (2003-01-30)
Chromium-based catalysts are used for the synthesis of polyethylene, but little is known about the hazard and biomonitoring possibilities of this type of chromium for workers who may be occupationally exposed to such compounds. Therefore, the bioavailability and toxicokinetics of
B Seifert et al.
Journal of exposure analysis and environmental epidemiology, 10(2), 103-114 (2000-05-03)
The German Environmental Survey (GerES) is a large-scale population study which has repeatedly been carried out in Germany. GerES I was conducted in 1985/1986 followed by GerES IIa in 1990/1991 (West Germany) and GerES IIb in 1991/1992 (East Germany). GerES
Feng Liu et al.
Scientific reports, 3, 1554-1554 (2013-03-28)
In conventional photostimulable storage phosphors, the optical information written by x-ray or ultraviolet irradiation is usually read out as a visible photostimulated luminescence (PSL) signal under the stimulation of a low-energy light with appropriate wavelength. Unlike the transient PSL, here
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 266299-500G | 04061826133828 |
| 266299-100G | 04061826133811 |