374849
铬
chips, 99.995% trace metals basis
可持续性特点
别名:
Chromium element
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关于此项目
经验公式（希尔记法）:
Cr
化学文摘社编号:
分子量:
52.00
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141709
EC Number:
231-157-5
MDL number:
eCl@ss:
38180701
Quality Segment
assay
99.995% trace metals basis
form
chips
composition
Cr
reaction suitability
core: chromium
greener alternative product characteristics
Design for Energy Efficiency
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Sustainability features
resistivity
12.7 μΩ-cm, 20°C
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
We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This is an enabling product and can be used to synthesize silicides for thermoelectric conversion, promoting energy efficiency. Click here for more information.
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存储类别
11 - Combustible Solids
怎么回事？
nwg
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, type N95 (US)