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Copper

品牌
Sigma-Aldrich
CAS
7440-50-8
货号
357456
规格纯度
powder (dendritic), <45 μm, 99.7% trace metals basis
参考价格
908.84 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

一般描述

Copper powder (dendritic) is also known as an electrolytic copper powder (ECP) which has a dendritic shape with a particle size that is less than 4.5 μm. The dendritic shape of the copper particles can be produced by electrolytic deposition method.

应用

ECP can be used as a catalyst in the production of biodiesel by transesterification of soybean oil and partial hydrogenation of polyunsaturated compounds. It can also be used to form a metal composite with carbon nanotubes for the formation of high strength copper alloys.

包装

100, 500 g in glass bottle

基本信息

经验(实验)分子式Cu
分子量63.55
EC 号231-159-6
MDL编号MFCD00010965
PubChem化学物质编号24861916
NACRESNA.23

产品性质

质量水平100
测定99.7% trace metals basis
形式powder (dendritic)
电阻率 1.673 μΩ-cm, 20℃
粒径<45 μm
bp2567 ℃ (lit.)
mp1083.4 ℃ (lit.)
密度8.94 g/mL at 25 ℃ (lit.)
SMILES string[Cu]
InChI1S/Cu
InChI keyRYGMFSIKBFXOCR-UHFFFAOYSA-N

安全信息

象形图GHS02GHS09
警示用语:Danger
危险声明H228 - H410
预防措施声明P210 - P240 - P241 - P273 - P280 - P370 + P378
危险分类Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Sol. 1
储存分类代码4.1B - Flammable solid hazardous materials
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable
个人防护装备Eyeshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges

Sigma-Aldrich

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