Cadmium Sulfide Quantum Dots
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Product | Product Code | ORDER | SAFETY DATA | Technical data |
---|---|---|---|---|
Cadmium Sulfide Quantum Dots | CD-S-01-QD | Pricing Add to cart only | SDS > | Data Sheet > |
Cadmium Sulfide Quantum Dots Properties (Theoretical)
Compound Formula | CdS |
---|---|
Molecular Weight | 144.48 |
Appearance | Liquid (crystalline powder dissolved in a solvent) |
Melting Point | Dependent on solvent |
Boiling Point | Dependent on solvent |
Density | Dependent on solvent |
Solubility in H2O | Dependent on solvent |
Exact Mass | 145.875429 |
Monoisotopic Mass | 145.875427 Da |
Size Range | 1.6-7.3 nm |
Cadmium Sulfide Quantum Dots Health & Safety Information
Signal Word | Danger |
---|---|
Hazard Statements | H225-H302+H332-H304-H315-H318-H336-H350-H361-H373-H401-H411 |
Hazard Codes | T, N, F |
Risk Codes | 45-22-48/23/25-53-62-63-68 |
Safety Statements | 53-45-61 |
RTECS Number | N/A |
Transport Information | UN 3077 9/PG 3 |
WGK Germany | 3 |
About Cadmium Sulfide Quantum Dots
Synonyms
CdS quantum dots, CdS QDs, CS, cadmium sulfide nanocrystals, CdS quantum dots capped with oleic acid
Chemical Identifiers
Linear Formula | CdS |
---|---|
Pubchem CID | 14783 |
MDL Number | MFCD00010922 |
EC No. | 215-147-8 |
IUPAC Name | sulfanylidenecadmium |
Beilstein/Reaxys No. | N/A |
SMILES | [S-2].[Cd+2] |
InchI Identifier | InChI=1S/Cd.S/q+2;-2 |
InchI Key | FRLJSGOEGLARCA-UHFFFAOYSA-N |
Chemical Formula | |
Molecular Weight | |
Standard InchI | |
Appearance | |
Melting Point | |
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Packaging Specifications
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.
Related Elements
See more Cadmium products. Cadmium (atomic symbol: Cd, atomic number: 48) is a Block D, Group 12, Period 5 element with an atomic weight of 112.411. The number of electrons in each of Cadmium's shells is 2, 8, 18, 18, 2 and its electron configuration is [Kr]4d10 5s2. The cadmium atom has a radius of 151 pm and a Van der Waals radius of 230 pm. Cadmium was discovered and first isolated by Karl Samuel Leberecht Hermann and Friedrich Stromeyer in 1817. In its elemental form, cadmium has a silvery bluish gray metallic appearance. Cadmium makes up about 0.1 ppm of the earth's crust.
No significant deposits of cadmium containing ores are known, however, it is sometimes found in its metallic form. It is a common impurity in zinc ores and is isolated during the production of zinc. Cadmium is a key component in battery production and particular pigments and coatings due to its distinct yellow color. Cadmium oxide is used in phosphors for television picture tubes. The name Cadmium originates from the Latin word 'cadmia' and the Greek word 'kadmeia'.
See more Sulfur products. Sulfur (or Sulphur) (atomic symbol: S, atomic number: 16) is a Block P, Group 16, Period 3 element with an atomic radius of 32.066. The number of electrons in each of Sulfur's shells is 2, 8, 6 and its electron configuration is [Ne] 3s2 3p4. In its elemental form, sulfur has a light yellow appearance. The sulfur atom has a covalent radius of 105 pm and a Van der Waals radius of 180 pm. In nature, sulfur can be found in hot springs, meteorites, volcanoes, and as galena, gypsum, and epsom salts. Sulfur has been known since ancient times but was not accepted as an element until 1777, when Antoine Lavoisier helped to convince the scientific community that it was an element and not a compound.
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