Tungsten disulfide supplier | CasNO.12138-09-9

Name
TUNGSTEN SULFIDE
EINECS 235-243-3
CAS No. 12138-09-9
Density 7.5 g/mL at 25 °C(lit.)
Solubility Slightly soluble in water.
Melting Point 1480 °C
Formula S₂W
Boiling Point
Molecular Weight 247.97
Flash Point
Transport Information
Appearance dark grey powder
Safety 26-37/39
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms FWD 430L;Monotungsten disulfide;Nano-Lub;Tungmic B;Tungstendisulfide (WS2);Tungsten sulfide;Wolfram sulfide;
PSA 64.18000
LogP 1.29640

Tungsten disulfide Specification

The Tungsten disulfide with the cas number 12138-09-9, is also called Tungsten(IV) sulfide. The IUPAC name is bis(sulfanylidene)tungsten. Its EINECS registry number is 235-243-3. This chemical is dark grey powder and belongs to the following product categories: (1)Inorganics; (2)ChalcogenidesChemical Synthesis; (3)Catalysis and Inorganic Chemistry; (4)Materials Science; (5)Metal and Ceramic Science; (6)Tungsten.

Properties Computed from Structure: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 0; (3)Rotatable Bond Count: 0; (4)Exact Mass: 247.895074; (5)MonoIsotopic Mass: 247.895074; (6)Topological Polar Surface Area: 64.2; (7)Heavy Atom Count: 3; (8)Formal Charge: 0; (9)Complexity: 18.3; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 0; (12)Undefined Atom StereoCenter Count: 0; (13)Defined Bond StereoCenter Count: 0; (14)Undefined Bond StereoCenter Count: 0; (15)Covalently-Bonded Unit Count: 1.

When you are using this chemical, please be cautious about it as the following: (1)Irritating to eyes, respiratory system and skin; (2)In case of contact with eyes, rinse immediately with plenty of water and seek medical advice; (3)Wear suitable gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: [W](=S)=S
(2)InChI: InChI=1/2S.W/rS2W/c1-3-2
(3)InChIKey: ITRNXVSDJBHYNJ-UHFFFAOYSA-N

Product Name

TUNGSTEN SULFIDE

Tungsten disulfide Specification

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