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Lumidot™ CdSe

Catalog No. 662437 Name Sigma Aldrich
CAS Number 1306-24-7 Website http://www.sigmaaldrich.com
M. F. CdHSe Telephone 1-800-521-8956
M. W. 192.37894 Fax
Purity Email
Storage Chembase ID: 110617

SYNONYMS

IUPAC name
selanylidenecadmium
IUPAC Traditional name
cadmium selenide
Synonyms
Organically stabilized cadmium selenide nanoparticles in toluene
甲苯中的有机稳定硒化镉量子点

DATABASE IDS

MDL Number MFCD00010917
CAS Number 1306-24-7

PROPERTIES

Concentration 5 mg/mL in toluene
Empirical Formula (Hill Notation) CdSe
Particle Size ~2.5 nm
Absorption Wavelength 495-505 nm
Apperance dispersion
Flash Point 4 °C
Flash Point 39.2 °F
Fluorescence λem 515-525 nm
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H225-H304-H315-H336-H361d-H373-H411
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Harmful Harmful (Xn)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P261-P273-P281-P301 + P310-P331
RID/ADR UN 1294 3/PG 2
Risk Statements 63-11-20/21/22-38-48/20-52/53-65
Safety Statements 16-36/37-61-62
Storage Temperature 2-8°C
Hazard Class 3
UN Number 1294
Packing Group 2
German water hazard class 2

DETAILS

Description (English)
Analysis Note
Particle size was determined by TEM according to the procedure of Yu, W. W., et al., Chem. Mater., 2003, 15, 2854.
Quantum yield was measured following the procedure of Qu, L., Peng, X., J. Am. Chem. Soc., 2002, 124-2049.
General description
Organically stabilized cadmium selenide quantum dots in toluene
Other Notes
Lifetime one year if stored properly
Packaging
5, 10 mL in glass bottle
Legal Information
Product of Nanoco Technologies sold under US and worldwide patents and patents pending.
Lumidot is a trademark of Sigma-Aldrich Co. LLC
Protocols & Applications
Commercial Volumes of Quantum Dots: Controlled Nanoscale Synthesis and Micron-Scale Applications
Description (简体中文)
Analysis Note
使用透射电镜测定粒度,测定方法参照 Yu, W.W., 等人,Chem.Mater., 2003, 15, 2854。
测定量子产率,方法参照 Qu, L., Peng, X., J. Am.Chem. Soc., 2002, 124-2049。
General description
甲苯中的有机稳定硒化镉量子点
Other Notes
正确保存,保质期为一年
包装
5, 10 mL in glass bottle
Legal Information
Nanoco Technologies 产品,经美国和世界专利或待审专利授权销售。
法律信息
Lumidot 商标 Sigma-Aldrich Co. LLC
Protocols & Applications
Commercial Volumes of Quantum Dots: Controlled Nanoscale Synthesis and Micron-Scale Applications

REFERENCES