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Mercury selenide

Base Information Edit
  • Chemical Name:Mercury selenide
  • CAS No.:20601-83-6
  • Deprecated CAS:1520097-13-5
  • Molecular Formula:HgSe
  • Molecular Weight:279.55
  • Hs Code.:
  • European Community (EC) Number:243-910-5
  • DSSTox Substance ID:DTXSID8066630
  • Wikipedia:Mercury_selenide,Mercury(II) selenide
  • Wikidata:Q417211
  • Mol file:20601-83-6.mol
Mercury selenide

Synonyms:mercuric selenide;mercuric selenide colloid;mercury monoselenide;mercury-selenium complex

Suppliers and Price of Mercury selenide
Supply Marketing:Edit
Business phase:
The product has achieved commercial mass production*data from LookChem market partment
Manufacturers and distributors:
  • Manufacture/Brand
  • Chemicals and raw materials
  • Packaging
  • price
  • Strem Chemicals
  • Mercury(II) selenide (99.99%-Hg) PURATREM
  • 5g
  • $ 117.00
  • Strem Chemicals
  • Mercury(II) selenide (99.99%-Hg) PURATREM
  • 25g
  • $ 464.00
  • Strem Chemicals
  • Mercury(II) selenide (99.99%-Hg) PURATREM
  • 1g
  • $ 35.00
  • American Custom Chemicals Corporation
  • MERCURY(II) SELENIDE 95.00%
  • 1G
  • $ 625.73
  • Alfa Aesar
  • Mercury(II) selenide, 99.999% (metals basis)
  • 5g
  • $ 238.00
  • Alfa Aesar
  • Mercury(II) selenide, 99.9% (metals basis)
  • 10g
  • $ 219.00
  • Alfa Aesar
  • Mercury(II) selenide, 99.999% (metals basis)
  • 1g
  • $ 67.90
  • Alfa Aesar
  • Mercury(II) selenide, 99.9% (metals basis)
  • 2g
  • $ 62.40
Total 16 raw suppliers
Chemical Property of Mercury selenide Edit
Chemical Property:
  • Melting Point:subl. 
  • Boiling Point:°Cat760mmHg 
  • Flash Point:°C 
  • PSA:0.00000 
  • Density:g/cm3 
  • LogP:-0.27080 
  • Water Solubility.:Insoluble in water. 
  • Hydrogen Bond Donor Count:0
  • Hydrogen Bond Acceptor Count:0
  • Rotatable Bond Count:0
  • Exact Mass:281.88717
  • Heavy Atom Count:2
  • Complexity:2
Purity/Quality:

99%, *data from raw suppliers

Mercury(II) selenide (99.99%-Hg) PURATREM *data from reagent suppliers

Safty Information:
  • Pictogram(s):  
  • Hazard Codes:
  • Statements: 23/24/25-33-36/37/38 
  • Safety Statements: 22-26-36/37/39-45 
MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:
  • Chemical Classes:Metals -> Mercury Compounds, Inorganic
  • Canonical SMILES:[Se]=[Hg]
  • Uses Mercury(II) selenide is used in semiconductors, infrared detectors, solar cells, transistors and amplifiers. It is also used as filters in some steel plants in order to remove mercury from exhaust gases. Further, it is used as an ohmic contact to wide-gap II-VI semiconductors such as zinc selenide or zinc oxide.
Technology Process of Mercury selenide

There total 80 articles about Mercury selenide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:
Guidance literature:
In neat (no solvent); byproducts: 2,2'-selenodipyridine; heated in an evacuated tube at 250°C overnight; XRD;
Guidance literature:
In ethylenediamine; components (2-8% chalcogen excess) mixing in solvent, stirring at ca. 12°C for 6-16 h; ppt. collection, washing (H2O, EtOH), vac. drying at 80°C for 2 h;
DOI:10.1016/S0022-3697(98)00349-7
Guidance literature:
In ammonia; byproducts: NaCl; NH3 (liquid); from HgCl2 and Na2Se in molar ratio 1:1 by stirring at room temp. in liq. NH3 for 36 h; trituration with water and CS2 and annealing at 250°C for 48 h; powder XRD, SEM/EDXA, Raman-, IR-spectroscopies;
DOI:10.1021/ic010648s
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