CAS: 12018-22-3; Chromium Sulfide
该化合物是一种无机化合物,其特征是深色外观,通常介于黑色至深色褐色之间,由铬和硫组成,其比例为2:3 摩尔,形成显示半导体特性的晶体结构,在高温下具有稳定性,在水中不溶解,适合材料科学和电子学的各种应用. 硫化铬可以通过几种方法合成,包括铬和硫在高温下的直接反应,经常用于色素生产,以及由于其独特的电气和光学特性而开发先进材料.此外,Cr2S3已经研究其在催化中的潜在用途,以及作为其他铬化合物的前体,在处理该物质时应考虑到安全因素,因为铬化合物可能构成健康风险,特别是六价形态.
- 相似结构搜索
- InChIKey: DBULDCSVZCUQIR-UHFFFAOYSA-N
- 1S/2Cr.3S/q2*+3;3*-2
- 计算化学: 氢键受体数3.0氢键供体数0.0可旋转键数0.0
物理性质
MSDS等安全信息
- GHS符号GHS07
- 警示词Warning
- 危险描述H317-H332-H302
- 防范说明P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312
- 危险品标志Xn:Harmful;
- 安全声明24/25
- 危险类别码CrIII compounds do not cause chrome ulcerations but may cause allergic dermatitis in workers with prior sensitization to CrVI compounds. [ILO Encyclo] CrIII is an essential trace mineral in the human diet. [ATSDR Case Studies] Toxic by ingestion; May be harmful if absorbed through skin or inhaled. Contact may damage eyes; Stable under recommended storage conditions. [MSDSonline] See Chromium.
上下游产品
carbon disulfide chromium sulfur hydrogen sulfide合成工艺路线路线简述
专利信息
专利号:US-2025296842-A1
优先权日:2022-06-07
标题:Integrated production of thiophene and carbon nanotubes
发明人：CAO GUANG; WANG KUN; NANDI PARTHA; BOSSE AUGUST W; GRANKINA VERA
权利人:EXXONMOBIL TECHNOLOGY & ENGINEERING COMPANY
摘要:Systems and methods are provided for integrated production of both thiophene (and/or substituted thiophenes) and carbon nanotubes. The product effluent from thiophene synthesis can include thiophene, a sulfur-containing organic compound, and unreacted hydrocarbons from the thiophene synthesis process. Such a product effluent can be used as a feed for carbon nanotube synthesis. The effluent provides hydrocarbons for pyrolysis to form H2 and carbon. Additionally, the thiophene provides sulfur that can be used for in-situ catalyst formation for formation of carbon nanotubes.
专利号:RU-2154058-C2
优先权日:1994-12-03
标 题:Method of synthesis of caprolactam
专利号:CN-116605835-B
优先权日:2023-05-04
标题 :Method for improving conversion rate of synthesis gas prepared by reaction of hydrogen sulfide and carbon dioxide
专利号:CN-101696002-A
优先权日:2009-10-14
标 题 :Composite system of graphene and semiconductor nanoparticles and its synthesis method
专利号:CN-116605835-A
优先权日:2023-05-04
标 题:Method for improving conversion rate of synthesis gas prepared by reaction of hydrogen sulfide and carbon dioxide
供应商参考报价(招募中)
品牌试剂参考报价(招募中)
📌 第三方产品分析报告
合成参考文献
摘要:A34: Kim G, Yurkow EJ: Chromium induces a persistent activation of mitogen-activated protein kinases by a redox-sensitive mechanism in H4 rat hepatoma cells. Cancer Res. 1996 May 1;56(9):2045-51.
摘要:L16: ATSDR - Agency for Toxic Substances and Disease Registry (2008). Toxicological profile for chromium. U.S. Public Health Service in collaboration with U.S. Environmental Protection Agency (EPA).
摘要:L135: International Agency for Research on Cancer (2014). IARC Monographs on the Evaluation of Carcinogenic Risks to Humans.
摘要:A35: Schnekenburger M, Talaska G, Puga A: Chromium cross-links histone deacetylase 1-DNA methyltransferase 1 complexes to chromatin, inhibiting histone-remodeling marks critical for transcriptional activation. Mol Cell Biol. 2007 Oct;27(20):7089-101. Epub 2007 Aug 6.
摘要:L17: Wikipedia. Chromium. Last Updated 5 March 2009. http://en.wikipedia.org/wiki/Chromium
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