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Cobalt(II) Sulfide Nanoparticles

CAS #:

Linear Formula:

CoS

MDL Number:

MFCD00016032

EC No.:

215-273-3

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Cobalt(II) Sulfide Nanoparticles
CO2-S-02-NP
Pricing > SDS > Data Sheet >
(3N) 99.9% Cobalt(II) Sulfide Nanoparticles
CO2-S-03-NP
Pricing > SDS > Data Sheet >
(4N) 99.99% Cobalt(II) Sulfide Nanoparticles
CO2-S-04-NP
Pricing > SDS > Data Sheet >
(5N) 99.999% Cobalt(II) Sulfide Nanoparticles
CO2-S-05-NP
Pricing > SDS > Data Sheet >

Cobalt(II) Sulfide Nanoparticles Properties (Theoretical)

Compound Formula CoS
Molecular Weight 90.9982
Appearance Black powder
Melting Point 1,195° C
Boiling Point 1425 °C
Density 5.45 g/cm3
Solubility in H2O Insoluble
Exact Mass 90.905271
Monoisotopic Mass 90.905273 Da

Cobalt(II) Sulfide Nanoparticles Health & Safety Information

Signal Word Danger
Hazard Statements H317-H350
Hazard Codes Xn
Precautionary Statements P201-P202-P261-P272-P280-P281-P302+P352-P308+P313-P333+P313-P363-P501
RTECS Number GG3325000
Harmonized Tariff Code 2830.90
Transport Information UN 3077 9/PG III
GHS Pictograms
MSDS / SDS

About Cobalt(II) Sulfide Nanoparticles

High Purity, D50 = +10 nanometer (nm) by SEMCobalt(II) Sulfide Nanoparticles, nanodots or nanopowders are high surface area nanoscale Cobalt(II) Sulfide particles. American Elements manufactures cobalt(II) sulfide nanoparticles and nanopowder with standard particle size <100 nanometers (nm) and specific surface area (SSA) in the 5-50 m2/g range. They are also available as a dispersion through the AE Nanofluid production group. Nanodispersions are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers. Nanopowders are analyzed for chemical composition by ICP, particle size distribution (PSD) by laser diffraction, and for Specific Surface Area (SSA) by BET multi-point correlation techniques. Research into applications for cobalt(II) sulfide nanocrystals has focused on advanced battery technology as well as other potential electronic, optical, catalytic, and biomedical applications. Cobalt(II) sulfide nanoparticles are generally immediately available in most volumes. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP(European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Please request a quote above to receive pricing information based on your specifications.

Cobalt(II) Sulfide Nanoparticles Synonyms

Cobalt(II) sulphide; Cobalt monosulfide; cobalt(2+) sulfide; sulfanylidenecobalt; Cobalt sulfide (amorphous); Cobalt sulphide; Sycoporite; cobaltous sulfide; Co8.4S8; Co6S5; Co4S3; CoxSy

Chemical Identifiers

Linear Formula CoS
MDL Number MFCD00016032
EC No. 215-273-3
Beilstein Registry No. N/A
Pubchem CID 14832
IUPAC Name sulfanylidenecobalt
SMILES [Co+2].[S-2]
InchI Identifier InChI=1S/Co.S/q+2;-2
InchI Key INPLXZPZQSLHBR-UHFFFAOYSA-N

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.

Payment Methods

American Elements accepts checks, wire transfers, ACH, most major credit and debit cards (Visa, MasterCard, AMEX, Discover) and Paypal.

For the convenience of our international customers, American Elements offers the following additional payment methods:

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Related Elements

See more Cobalt products. Cobalt (atomic symbol: Co, atomic number: 27) is a Block D, Group 9, Period 4 element with an atomic weight of 58.933195. Cobalt Bohr ModelThe number of electrons in each of cobalt's shells is 2, 8, 15, 2 and its electron configuration is [Ar] 3d7 4s2The cobalt atom has a radius of 125 pm and a Van der Waals radius of 192 pm. Cobalt was first discovered by George Brandt in 1732. In its elemental form, cobalt has a lustrous gray appearance. Cobalt is found in cobaltite, erythrite, glaucodot and skutterudite ores. Elemental CobaltCobalt produces brilliant blue pigments which have been used since ancient times to color paint and glass. Cobalt is a ferromagnetic metal and is used primarily in the production of magnetic and high-strength superalloys. Co-60, a commercially important radioisotope, is useful as a radioactive tracer and gamma ray source. The origin of the word Cobalt comes from the German word "Kobalt" or "Kobold," which translates as "goblin," "elf" or "evil spirit." For more information on cobalt, including properties, safety data, research, and American Elements' catalog of cobalt products, visit the Cobalt element page.

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. Sulfur Bohr ModelThe 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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