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Lumidot™ CdS

Catalog No. 662429 Name Sigma Aldrich
CAS Number 1306-23-6 Website http://www.sigmaaldrich.com
M. F. CdS Telephone 1-800-521-8956
M. W. 144.476 Fax
Purity Email
Storage Chembase ID: 139567

SYNONYMS

IUPAC name
sulfanylidenecadmium
IUPAC Traditional name
cadmium sulfide
Synonyms
Organically stabilized cadmium sulfide nanoparticles in toluene
甲苯中的有机稳定硫化镉量子点

DATABASE IDS

CAS Number 1306-23-6
MDL Number MFCD00010922

PROPERTIES

Concentration 5 mg/mL in toluene
Linear Formula CdS
Particle Size ~2.3 nm
Absorption Wavelength 350-370 nm
Apperance dispersion
Density 0.865 g/mL at 25 °C
Flash Point 4 °C
Flash Point 39.2 °F
Fluorescence λem 370-390 nm, FWHM 20 nm~
GHS Pictograms GHS02
GHS Pictograms GHS07
GHS Pictograms GHS08
GHS Signal Word Danger
GHS Hazard statements H225-H304-H315-H336-H350-H361d-H373
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Toxic Toxic (T)
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 P201-P210-P261-P281-P301 + P310-P308 + P313
RID/ADR UN 1294 3/PG 2
Risk Statements 45-63-11-38-48/20/22-65-67
Safety Statements 53-16-36/37-45-62
Storage Temperature 2-8°C
Hazard Class 3
UN Number 1294
Packing Group 2
German water hazard class 3

DETAILS

Description (English)
Analysis Note
Particle size was determined by TEM according to the procedure in 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 sulfide 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
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
甲苯中的有机稳定硫化镉量子点
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

REFERENCES