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Cobalt

碳包覆钴纳米粒子

品牌
Sigma-Aldrich
CAS
7440-48-4
货号
697745
规格纯度
Carbon coated magnetic, nanopowder, <50 nm particle size (TEM), ≥99%
参考价格
1445.77 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Chemical Synthesis of Monodisperse Magnetic Nanoparticles
Air- and thermally-stable magnetic carbon-coated cobalt nanoparticles (nanomagnets). Carbon shell consists of approximately three graphitic layers and can be chemically functionalized using e.g. diazotization reactions.

包装

500 mg in glass insert

基本信息

经验(实验)分子式Co
分子量58.93
MDL编号MFCD00010935
PubChem化学物质编号329761949
NACRESNA.23

产品性质

物料carbon
测定≥99%
形式nanopowder
组成Carbon content, <8 wt. %
磁化>150 emu/g, Mass saturation
电阻率 6.24 μΩ-cm, 20℃
粒径<50 nm (TEM)
表面积BET surf. area >15 m2/g
bp2900 ℃ (lit.)
密度8.9 g/mL at 25 ℃ (lit.)
application(s)battery manufacturing
SMILES string[Co]
InChI1S/Co
InChI keyGUTLYIVDDKVIGB-UHFFFAOYSA-N

安全信息

象形图GHS06GHS08GHS09
警示用语:Danger
危险声明H302 - H317 - H319 - H330 - H334 - H341 - H350 - H360F - H373 - H410
预防措施声明P273 - P280 - P301 + P312 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338
危险分类Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1 - STOT RE 2
储存分类代码6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Sigma-Aldrich

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