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CdSe/ZnS core-shell type quantum dots

CdSe/ZnS 核壳型量子点

品牌
Sigma-Aldrich
货号
748099
规格纯度
stabilized with octadecylamine ligands, fluorescence λem 600 nm, solid
参考价格
2926.21 *本价格含增值税费
促销
服务
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  • 增值税票
数量
-+
产品名称:
CdSe/ZnS core-shell type quantum dots
artificial atoms
QDs
Fluorescent nanocrystals
CdSe/ZnS 核壳型量子点
产品介绍:

产品说明

应用

CdSe/ZnS core/shell nanocrystals in solid form are highly purified quantum dots. They can be dispersed in most non-polar organic solvents such as toluene, chloroform, hexane, etc. With very low organic impurity, these quantum dots are specifically designed as emitters for optoelectronic applications such as display and solid state lighting.

Protocol to make QD solutions (dispersing QDs into solutions):

1. Weigh desired amount of the quantum dot powder and put it in a glass vial;
2. Add desired amount of the solvent, i.e. toluene, chloroform, hexane, etc. (mostly non-polar organic solvents) in the vial and shake the vial;
3. If there is any solid left in the vial after shaking, sonicate the vial for 30~60 seconds to get the quantum dot powder well dispersed. If required dilute the solution further.

Material has a shelf life of around 3 years if stored properly. Store at room temperature (4-25 ℃); do not freeze. Should not be exposed to extreme temperatures.

包装

10, 25 mg in glass bottle

法律信息

Product of Ocean Nanotech, LLC

基本信息

线性分子式CdSe/ZnS
NACRESNA.23

产品性质

质量水平100
形式solid
荧光λem 600 nm

安全信息

象形图GHS05GHS07GHS08GHS09
警示用语:Danger
危险声明H302 + H332 - H315 - H318 - H373 - H373 - H410
预防措施声明P273 - P280 - P301 + P312 - P304 + P340 + P312 - P305 + P351 + P338 - P314
危险分类Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 2 - STOT RE 2 Oral
补充剂危害EUH031
储存分类代码6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

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