compound introduction
Application Chromium powder can be used in the microwave assisted synthesis of a bis(toluene)chromium boron complex, [Cr(η-C 6 H 5 CH 3 ) 2 ] + (BPh 4 ) - . It can also be used in the solid-state synthesis of chromium sulfide.
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Chromium
Dangerous GoodsCAS number：7440-47-3(powder) molecular formula：Cr
overview
Specs
| Chinese alias | - | ||
| English alias | - | ||
| CAS number | 7440-47-3(powder) | molecular formula | Cr |
| molecular weight | 52 g/mol | Exact mass | ≥99.5% metals basis |
| PSA | - | logp | - |
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physicochemical properties
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Safety information
pictogram：
GHS08 , GHS02
Signal word：
Warning
Hazard Statement：
H351: 怀疑引起遗传缺陷 H228: 易燃固体
Statement of Preventive Measures：
P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P501: 将内容物/容器处理到。。。 P240: 地面/粘结容器和接收设备 P403: 存放在通风良好的地方。
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