Merck
All Photos(3)

266264

Sigma-Aldrich

powder, 99.5%, −100 mesh

Empirical Formula (Hill Notation):
Cr
CAS Number:
Molecular Weight:
52.00
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

100

测定

99.5%

形式

powder

reaction suitability

core: chromium
reagent type: catalyst

电阻率

12.7 μΩ-cm, 20°C

粒径

−100 mesh

bp

2672 °C (lit.)

mp

1857 °C (lit.)

密度

7.14 g/mL at 25 °C (lit.)

SMILES string

[Cr]

InChI

1S/Cr

InChI key

VYZAMTAEIAYCRO-UHFFFAOYSA-N

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应用

铬粉可用于双(甲苯)铬硼络合物的微波辅助合成,[Cr(η-C6H5CH3)2]+ (BPh4)-也可用于硫化铬的固态合成。

包装

50, 250 g in poly bottle

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(F)

Not applicable

闪点(C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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